diff --git a/flake.lock b/flake.lock
index 8512316..c2fcd8a 100644
--- a/flake.lock
+++ b/flake.lock
@@ -21,6 +21,22 @@
         "type": "github"
       }
     },
+    "cargo-leptos": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1678270781,
+        "narHash": "sha256-gfGjghO3zZQ1tfXevlCjYkEo6c0kOtfL+0U1FKbrdwM=",
+        "owner": "leptos-rs",
+        "repo": "cargo-leptos",
+        "rev": "87ffe4ddab33a498b8b4e53846e6b090fd675628",
+        "type": "github"
+      },
+      "original": {
+        "owner": "leptos-rs",
+        "repo": "cargo-leptos",
+        "type": "github"
+      }
+    },
     "crane": {
       "inputs": {
         "flake-compat": "flake-compat_3",
@@ -128,6 +144,22 @@
         "type": "github"
       }
     },
+    "flake-compat_5": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1673956053,
+        "narHash": "sha256-4gtG9iQuiKITOjNQQeQIpoIB6b16fm+504Ch3sNKLd8=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "35bb57c0c8d8b62bbfd284272c928ceb64ddbde9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "locked": {
         "lastModified": 1678901627,
@@ -189,6 +221,21 @@
       }
     },
     "flake-utils_5": {
+      "locked": {
+        "lastModified": 1678901627,
+        "narHash": "sha256-U02riOqrKKzwjsxc/400XnElV+UtPUQWpANPlyazjH0=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "93a2b84fc4b70d9e089d029deacc3583435c2ed6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_6": {
       "locked": {
         "lastModified": 1659877975,
         "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
@@ -203,7 +250,22 @@
         "type": "github"
       }
     },
-    "flake-utils_6": {
+    "flake-utils_7": {
+      "locked": {
+        "lastModified": 1659877975,
+        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_8": {
       "locked": {
         "lastModified": 1659877975,
         "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
@@ -240,6 +302,41 @@
         "type": "github"
       }
     },
+    "gnmic": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1679510878,
+        "narHash": "sha256-Dz3LeQa5Hlf8zsGOoNViDnCv1eyMQvBKHkx6XvnabEQ=",
+        "owner": "openconfig",
+        "repo": "gnmic",
+        "rev": "112538558f9745b08e0ad3ccd9a5578191b95819",
+        "type": "github"
+      },
+      "original": {
+        "owner": "openconfig",
+        "repo": "gnmic",
+        "type": "github"
+      }
+    },
+    "gomod2nix": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_3",
+        "utils": "utils_2"
+      },
+      "locked": {
+        "lastModified": 1677459247,
+        "narHash": "sha256-JbakfAiPYmCCV224yAMq/XO0udN5coWv/oazblMKdoY=",
+        "owner": "nix-community",
+        "repo": "gomod2nix",
+        "rev": "3cbf3a51fe32e2f57af4c52744e7228bab22983d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "gomod2nix",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -277,6 +374,24 @@
         "type": "github"
       }
     },
+    "naersk": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_4"
+      },
+      "locked": {
+        "lastModified": 1679567394,
+        "narHash": "sha256-ZvLuzPeARDLiQUt6zSZFGOs+HZmE+3g4QURc8mkBsfM=",
+        "owner": "nix-community",
+        "repo": "naersk",
+        "rev": "88cd22380154a2c36799fe8098888f0f59861a15",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "naersk",
+        "type": "github"
+      }
+    },
     "neovim-flake": {
       "inputs": {
         "flake-utils": "flake-utils_2",
@@ -287,11 +402,11 @@
       },
       "locked": {
         "dir": "contrib",
-        "lastModified": 1679556473,
-        "narHash": "sha256-1kABkonN3VFGTUqb5vKCd5vrU182FGKww67KdnZ6QdQ=",
+        "lastModified": 1679632758,
+        "narHash": "sha256-h97hY2VrAXlSQZQRp6jR3YYXgwBD3ris/4iyt20/aAA=",
         "owner": "neovim",
         "repo": "neovim",
-        "rev": "ea0b66d208dbcd5d5c0a17810596d769c7a0b6dd",
+        "rev": "a478fd41753a5c094e6c329a3573cbfb32b1c6bf",
         "type": "github"
       },
       "original": {
@@ -308,11 +423,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1679559242,
-        "narHash": "sha256-2qQlbQPLRLmMgbFsY48qnMmgBlCsN9onqpZHx6DPXG0=",
+        "lastModified": 1679645578,
+        "narHash": "sha256-gN0mpWiZHhQlEA4/bfMQFuyNSebrm+WoOntDJtm3Npk=",
         "owner": "nix-community",
         "repo": "neovim-nightly-overlay",
-        "rev": "583c7d315e87975b3a226cafd3ac099b8fdd0b6b",
+        "rev": "5974031f4d4cd09ea98f3febce783ba2d32f9c65",
         "type": "github"
       },
       "original": {
@@ -330,11 +445,11 @@
         "rust-overlay": "rust-overlay_2"
       },
       "locked": {
-        "lastModified": 1679605987,
-        "narHash": "sha256-EWkCsAQiC7B3v9FqNmtxYARX3EDAA1hD8b+9s19cuCs=",
+        "lastModified": 1679662069,
+        "narHash": "sha256-FpPx3B8vMeHB8iixbZUXq+6awFje8fUE8zyhDTgJ+AM=",
         "owner": "tweag",
         "repo": "nickel",
-        "rev": "985d19c12387f2175f902b449fc9503c4ee4d5be",
+        "rev": "e70f4ba786bad673081629dd2f2ecfb87d0b3267",
         "type": "github"
       },
       "original": {
@@ -343,6 +458,32 @@
         "type": "github"
       }
     },
+    "nix-boost": {
+      "inputs": {
+        "cargo-leptos": "cargo-leptos",
+        "flake-compat": "flake-compat_5",
+        "gnmic": "gnmic",
+        "gomod2nix": "gomod2nix",
+        "naersk": "naersk",
+        "nixlib": "nixlib",
+        "nixpkgs": "nixpkgs_5",
+        "poetry2nix": "poetry2nix",
+        "rust-overlay": "rust-overlay_3"
+      },
+      "locked": {
+        "lastModified": 1679675754,
+        "narHash": "sha256-B/jA2C77hCtnBmMbYhel5Bbon4nj1wB1dMacCHm3Hak=",
+        "ref": "refs/heads/master",
+        "rev": "c9744d6afa55f9c8eddd7847d27a8bb4b702e2e2",
+        "revCount": 50,
+        "type": "git",
+        "url": "https://git.pegasust.com/pegasust/nix-boost.git"
+      },
+      "original": {
+        "type": "git",
+        "url": "https://git.pegasust.com/pegasust/nix-boost.git"
+      }
+    },
     "nix-index-database": {
       "inputs": {
         "nixpkgs": [
@@ -365,8 +506,8 @@
     },
     "nixgl": {
       "inputs": {
-        "flake-utils": "flake-utils_5",
-        "nixpkgs": "nixpkgs_3"
+        "flake-utils": "flake-utils_7",
+        "nixpkgs": "nixpkgs_7"
       },
       "locked": {
         "lastModified": 1,
@@ -394,6 +535,21 @@
         "type": "github"
       }
     },
+    "nixlib_2": {
+      "locked": {
+        "lastModified": 1679187309,
+        "narHash": "sha256-H8udmkg5wppL11d/05MMzOMryiYvc403axjDNZy1/TQ=",
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "rev": "44214417fe4595438b31bdb9469be92536a61455",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1671983799,
@@ -442,6 +598,68 @@
       }
     },
     "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1658285632,
+        "narHash": "sha256-zRS5S/hoeDGUbO+L95wXG9vJNwsSYcl93XiD0HQBXLk=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "5342fc6fb59d0595d26883c3cadff16ce58e44f3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "master",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_4": {
+      "locked": {
+        "lastModified": 1679553901,
+        "narHash": "sha256-OhmJc18XNIj0wVC4ZoPnCVoY3SGfcPxaeKJOz1WHo5M=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "09ad6a72359f6aff0f96ce8e4d1ec2d1271ad15d",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "nixpkgs_5": {
+      "locked": {
+        "lastModified": 1679437018,
+        "narHash": "sha256-vOuiDPLHSEo/7NkiWtxpHpHgoXoNmrm+wkXZ6a072Fc=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "19cf008bb18e47b6e3b4e16e32a9a4bdd4b45f7e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_6": {
+      "locked": {
+        "lastModified": 1665296151,
+        "narHash": "sha256-uOB0oxqxN9K7XGF1hcnY+PQnlQJ+3bP2vCn/+Ru/bbc=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "14ccaaedd95a488dd7ae142757884d8e125b3363",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_7": {
       "locked": {
         "lastModified": 1660551188,
         "narHash": "sha256-a1LARMMYQ8DPx1BgoI/UN4bXe12hhZkCNqdxNi6uS0g=",
@@ -456,7 +674,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_4": {
+    "nixpkgs_8": {
       "locked": {
         "lastModified": 1679437018,
         "narHash": "sha256-vOuiDPLHSEo/7NkiWtxpHpHgoXoNmrm+wkXZ6a072Fc=",
@@ -471,7 +689,7 @@
         "type": "indirect"
       }
     },
-    "nixpkgs_5": {
+    "nixpkgs_9": {
       "locked": {
         "lastModified": 1665296151,
         "narHash": "sha256-uOB0oxqxN9K7XGF1hcnY+PQnlQJ+3bP2vCn/+Ru/bbc=",
@@ -487,6 +705,28 @@
         "type": "github"
       }
     },
+    "poetry2nix": {
+      "inputs": {
+        "flake-utils": "flake-utils_5",
+        "nixpkgs": [
+          "nix-boost",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1679613134,
+        "narHash": "sha256-C74l+I97ossJGP8/VJYs/YqxIZ6XHqohuuTnjKTNp/8=",
+        "owner": "pegasust",
+        "repo": "poetry2nix",
+        "rev": "654b3a8ed543361d5bef4210a0bf467678304c0d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "pegasust",
+        "repo": "poetry2nix",
+        "type": "github"
+      }
+    },
     "pre-commit-hooks": {
       "inputs": {
         "flake-compat": "flake-compat_4",
@@ -524,11 +764,12 @@
         "kpcli-py": "kpcli-py",
         "neovim-nightly-overlay": "neovim-nightly-overlay",
         "nickel": "nickel",
+        "nix-boost": "nix-boost",
         "nix-index-database": "nix-index-database",
         "nixgl": "nixgl",
-        "nixlib": "nixlib",
-        "nixpkgs": "nixpkgs_4",
-        "rust-overlay": "rust-overlay_3"
+        "nixlib": "nixlib_2",
+        "nixpkgs": "nixpkgs_8",
+        "rust-overlay": "rust-overlay_4"
       }
     },
     "rust-overlay": {
@@ -586,7 +827,26 @@
     "rust-overlay_3": {
       "inputs": {
         "flake-utils": "flake-utils_6",
-        "nixpkgs": "nixpkgs_5"
+        "nixpkgs": "nixpkgs_6"
+      },
+      "locked": {
+        "lastModified": 1679624450,
+        "narHash": "sha256-wiDqUaklmc31E1+wz5sv52sMcWvZKsL1FBeGJCxz628=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "afbdcf305fd6f05f708fe76d52f24d37d066c251",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
+    "rust-overlay_4": {
+      "inputs": {
+        "flake-utils": "flake-utils_8",
+        "nixpkgs": "nixpkgs_9"
       },
       "locked": {
         "lastModified": 1679624450,
@@ -616,6 +876,21 @@
         "repo": "flake-utils",
         "type": "github"
       }
+    },
+    "utils_2": {
+      "locked": {
+        "lastModified": 1653893745,
+        "narHash": "sha256-0jntwV3Z8//YwuOjzhV2sgJJPt+HY6KhU7VZUL0fKZQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "1ed9fb1935d260de5fe1c2f7ee0ebaae17ed2fa1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
     }
   },
   "root": "root",
diff --git a/flake.nix b/flake.nix
index 28f6851..0cdf8e7 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,7 +2,7 @@
   nixConfig = {
     accept-flake-config = true;
     experimental-features = "nix-command flakes";
-    max-jobs = 4;
+    max-jobs = 12;
   };
   description = "My personal configuration in Nix (and some native configurations)";
   inputs = {
@@ -38,6 +38,7 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
     nickel.url = "github:tweag/nickel";
+    nix-boost.url = "git+https://git.pegasust.com/pegasust/nix-boost.git";
   };
 
   outputs =
diff --git a/nix-conf/home-manager/base/shells.nix b/nix-conf/home-manager/base/shells.nix
index 08e24c9..2ebb41e 100644
--- a/nix-conf/home-manager/base/shells.nix
+++ b/nix-conf/home-manager/base/shells.nix
@@ -52,7 +52,7 @@ in
     };
     programs.tmux = {
       enable = true;
-      extraConfig = builtins.readFile "${proj_root.config.path}/tmux/tmux.conf";
+      configBeforePlugin = builtins.readFile "${proj_root.config.path}/tmux/tmux.conf";
       plugins =
         let inherit (pkgs.tmuxPlugins) cpu net-speed;
         in [ cpu net-speed ];
diff --git a/nix-conf/home-manager/flake.lock b/nix-conf/home-manager/flake.lock
index 949c824..c257a32 100644
--- a/nix-conf/home-manager/flake.lock
+++ b/nix-conf/home-manager/flake.lock
@@ -1,5 +1,21 @@
 {
   "nodes": {
+    "cargo-leptos": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1678270781,
+        "narHash": "sha256-gfGjghO3zZQ1tfXevlCjYkEo6c0kOtfL+0U1FKbrdwM=",
+        "owner": "leptos-rs",
+        "repo": "cargo-leptos",
+        "rev": "87ffe4ddab33a498b8b4e53846e6b090fd675628",
+        "type": "github"
+      },
+      "original": {
+        "owner": "leptos-rs",
+        "repo": "cargo-leptos",
+        "type": "github"
+      }
+    },
     "crane": {
       "inputs": {
         "flake-compat": "flake-compat_3",
@@ -11,11 +27,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1677892403,
-        "narHash": "sha256-/Wi0L1spSWLFj+UQxN3j0mPYMoc7ZoAujpUF/juFVII=",
+        "lastModified": 1678152261,
+        "narHash": "sha256-cPRDxwygVMleiSEGELrvAiq9vYAN4c3KK/K4UEO13vU=",
         "owner": "ipetkov",
         "repo": "crane",
-        "rev": "105e27adb70a9890986b6d543a67761cbc1964a2",
+        "rev": "5291dd0aa7a52d607fc952763ef60714e4c881d4",
         "type": "github"
       },
       "original": {
@@ -85,13 +101,29 @@
         "type": "github"
       }
     },
+    "flake-compat_5": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1673956053,
+        "narHash": "sha256-4gtG9iQuiKITOjNQQeQIpoIB6b16fm+504Ch3sNKLd8=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "35bb57c0c8d8b62bbfd284272c928ceb64ddbde9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "locked": {
-        "lastModified": 1676283394,
-        "narHash": "sha256-XX2f9c3iySLCw54rJ/CZs+ZK6IQy7GXNY4nSOyu2QG4=",
+        "lastModified": 1678901627,
+        "narHash": "sha256-U02riOqrKKzwjsxc/400XnElV+UtPUQWpANPlyazjH0=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "3db36a8b464d0c4532ba1c7dda728f4576d6d073",
+        "rev": "93a2b84fc4b70d9e089d029deacc3583435c2ed6",
         "type": "github"
       },
       "original": {
@@ -132,11 +164,11 @@
     },
     "flake-utils_4": {
       "locked": {
-        "lastModified": 1676283394,
-        "narHash": "sha256-XX2f9c3iySLCw54rJ/CZs+ZK6IQy7GXNY4nSOyu2QG4=",
+        "lastModified": 1678901627,
+        "narHash": "sha256-U02riOqrKKzwjsxc/400XnElV+UtPUQWpANPlyazjH0=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "3db36a8b464d0c4532ba1c7dda728f4576d6d073",
+        "rev": "93a2b84fc4b70d9e089d029deacc3583435c2ed6",
         "type": "github"
       },
       "original": {
@@ -146,6 +178,21 @@
       }
     },
     "flake-utils_5": {
+      "locked": {
+        "lastModified": 1678901627,
+        "narHash": "sha256-U02riOqrKKzwjsxc/400XnElV+UtPUQWpANPlyazjH0=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "93a2b84fc4b70d9e089d029deacc3583435c2ed6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_6": {
       "locked": {
         "lastModified": 1659877975,
         "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
@@ -160,7 +207,22 @@
         "type": "github"
       }
     },
-    "flake-utils_6": {
+    "flake-utils_7": {
+      "locked": {
+        "lastModified": 1659877975,
+        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_8": {
       "locked": {
         "lastModified": 1659877975,
         "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
@@ -197,6 +259,41 @@
         "type": "github"
       }
     },
+    "gnmic": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1679510878,
+        "narHash": "sha256-Dz3LeQa5Hlf8zsGOoNViDnCv1eyMQvBKHkx6XvnabEQ=",
+        "owner": "openconfig",
+        "repo": "gnmic",
+        "rev": "112538558f9745b08e0ad3ccd9a5578191b95819",
+        "type": "github"
+      },
+      "original": {
+        "owner": "openconfig",
+        "repo": "gnmic",
+        "type": "github"
+      }
+    },
+    "gomod2nix": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_3",
+        "utils": "utils_2"
+      },
+      "locked": {
+        "lastModified": 1677459247,
+        "narHash": "sha256-JbakfAiPYmCCV224yAMq/XO0udN5coWv/oazblMKdoY=",
+        "owner": "nix-community",
+        "repo": "gomod2nix",
+        "rev": "3cbf3a51fe32e2f57af4c52744e7228bab22983d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "gomod2nix",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -205,15 +302,15 @@
         "utils": "utils"
       },
       "locked": {
-        "lastModified": 1678571066,
-        "narHash": "sha256-MrlMr2A3tK1MY/JUGWMVzMwois8+mHWXm/1yYdwQSIc=",
-        "owner": "nix-community",
+        "lastModified": 1679635191,
+        "narHash": "sha256-Q+wh/pbbugO+9529nrzcNmqDjOk8nQsfW0UhOSOY/HE=",
+        "owner": "Pegasust",
         "repo": "home-manager",
-        "rev": "bf5712c5865e543fb3f4796511d4cf51efd841b1",
+        "rev": "061335287875a847f622ffeaea8924b020b4a7ba",
         "type": "github"
       },
       "original": {
-        "owner": "nix-community",
+        "owner": "Pegasust",
         "repo": "home-manager",
         "type": "github"
       }
@@ -221,11 +318,11 @@
     "kpcli-py": {
       "flake": false,
       "locked": {
-        "lastModified": 1619087457,
-        "narHash": "sha256-iRNLq5s2WJJHwB4beP5xQDKrBPWS/42s/ozLoSa5gAE=",
+        "lastModified": 1679142558,
+        "narHash": "sha256-l18PBzf/P7d3BPcFb5gSDX863MsC7S747qooyg0u2lA=",
         "owner": "rebkwok",
         "repo": "kpcli",
-        "rev": "e4d699e3b3d28887f74185f8fa69d0aade111d84",
+        "rev": "1c64e7274345d28ebc2607e22211a4ee9f6dbe7f",
         "type": "github"
       },
       "original": {
@@ -234,6 +331,24 @@
         "type": "github"
       }
     },
+    "naersk": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_4"
+      },
+      "locked": {
+        "lastModified": 1679567394,
+        "narHash": "sha256-ZvLuzPeARDLiQUt6zSZFGOs+HZmE+3g4QURc8mkBsfM=",
+        "owner": "nix-community",
+        "repo": "naersk",
+        "rev": "88cd22380154a2c36799fe8098888f0f59861a15",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "naersk",
+        "type": "github"
+      }
+    },
     "neovim-flake": {
       "inputs": {
         "flake-utils": "flake-utils_2",
@@ -244,11 +359,11 @@
       },
       "locked": {
         "dir": "contrib",
-        "lastModified": 1678516523,
-        "narHash": "sha256-DpcG4CT542aSmLmK7bmZFumKfMwBQowWrJns895TvyU=",
+        "lastModified": 1679632758,
+        "narHash": "sha256-h97hY2VrAXlSQZQRp6jR3YYXgwBD3ris/4iyt20/aAA=",
         "owner": "neovim",
         "repo": "neovim",
-        "rev": "236c20795eb9f11e21e0719b735ea741711acc08",
+        "rev": "a478fd41753a5c094e6c329a3573cbfb32b1c6bf",
         "type": "github"
       },
       "original": {
@@ -265,11 +380,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1678522422,
-        "narHash": "sha256-g565cBceeJTBGYSRO4Gr5mGz46RapgLolYUMXpFDBFU=",
+        "lastModified": 1679645578,
+        "narHash": "sha256-gN0mpWiZHhQlEA4/bfMQFuyNSebrm+WoOntDJtm3Npk=",
         "owner": "nix-community",
         "repo": "neovim-nightly-overlay",
-        "rev": "3e253022630b30c44c0246d2a83bf2c1f1b185c7",
+        "rev": "5974031f4d4cd09ea98f3febce783ba2d32f9c65",
         "type": "github"
       },
       "original": {
@@ -287,11 +402,11 @@
         "rust-overlay": "rust-overlay_2"
       },
       "locked": {
-        "lastModified": 1678475794,
-        "narHash": "sha256-wBS87BjBhQb7aw4+GbCl2+hKN1JCrNeXT4BISD99eeo=",
+        "lastModified": 1679662069,
+        "narHash": "sha256-FpPx3B8vMeHB8iixbZUXq+6awFje8fUE8zyhDTgJ+AM=",
         "owner": "tweag",
         "repo": "nickel",
-        "rev": "085545cd673dfb6f87238f71be34f0d3d092469c",
+        "rev": "e70f4ba786bad673081629dd2f2ecfb87d0b3267",
         "type": "github"
       },
       "original": {
@@ -300,6 +415,32 @@
         "type": "github"
       }
     },
+    "nix-boost": {
+      "inputs": {
+        "cargo-leptos": "cargo-leptos",
+        "flake-compat": "flake-compat_5",
+        "gnmic": "gnmic",
+        "gomod2nix": "gomod2nix",
+        "naersk": "naersk",
+        "nixlib": "nixlib",
+        "nixpkgs": "nixpkgs_5",
+        "poetry2nix": "poetry2nix",
+        "rust-overlay": "rust-overlay_3"
+      },
+      "locked": {
+        "lastModified": 1679675754,
+        "narHash": "sha256-B/jA2C77hCtnBmMbYhel5Bbon4nj1wB1dMacCHm3Hak=",
+        "ref": "refs/heads/master",
+        "rev": "c9744d6afa55f9c8eddd7847d27a8bb4b702e2e2",
+        "revCount": 50,
+        "type": "git",
+        "url": "https://git.pegasust.com/pegasust/nix-boost.git"
+      },
+      "original": {
+        "type": "git",
+        "url": "https://git.pegasust.com/pegasust/nix-boost.git"
+      }
+    },
     "nix-index-database": {
       "inputs": {
         "nixpkgs": [
@@ -307,11 +448,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1678591454,
-        "narHash": "sha256-uEjRsVJIkfyRjTIYHscit8CAUw4kygdzJGplNiV25l8=",
+        "lastModified": 1679224439,
+        "narHash": "sha256-QkvcuC4b67FUkkxlMsLTMPbwoD7yZr0UvJpu6jkFuLo=",
         "owner": "mic92",
         "repo": "nix-index-database",
-        "rev": "caf85d1716e1ce6d7a0da2b7f1ab1c46d9497662",
+        "rev": "2f5e6e915d70c04d673a8930f94591595c73eb84",
         "type": "github"
       },
       "original": {
@@ -322,8 +463,8 @@
     },
     "nixgl": {
       "inputs": {
-        "flake-utils": "flake-utils_5",
-        "nixpkgs": "nixpkgs_3"
+        "flake-utils": "flake-utils_7",
+        "nixpkgs": "nixpkgs_7"
       },
       "locked": {
         "lastModified": 1,
@@ -336,6 +477,21 @@
         "type": "path"
       }
     },
+    "nixlib": {
+      "locked": {
+        "lastModified": 1679187309,
+        "narHash": "sha256-H8udmkg5wppL11d/05MMzOMryiYvc403axjDNZy1/TQ=",
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "rev": "44214417fe4595438b31bdb9469be92536a61455",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1671983799,
@@ -354,11 +510,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1673800717,
-        "narHash": "sha256-SFHraUqLSu5cC6IxTprex/nTsI81ZQAtDvlBvGDWfnA=",
+        "lastModified": 1678872516,
+        "narHash": "sha256-/E1YwtMtFAu2KUQKV/1+KFuReYPANM2Rzehk84VxVoc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "2f9fd351ec37f5d479556cd48be4ca340da59b8f",
+        "rev": "9b8e5abb18324c7fe9f07cb100c3cd4a29cda8b8",
         "type": "github"
       },
       "original": {
@@ -370,11 +526,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1677932085,
-        "narHash": "sha256-+AB4dYllWig8iO6vAiGGYl0NEgmMgGHpy9gzWJ3322g=",
+        "lastModified": 1678898370,
+        "narHash": "sha256-xTICr1j+uat5hk9FyuPOFGxpWHdJRibwZC+ATi0RbtE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "3c5319ad3aa51551182ac82ea17ab1c6b0f0df89",
+        "rev": "ac718d02867a84b42522a0ece52d841188208f2c",
         "type": "github"
       },
       "original": {
@@ -384,6 +540,68 @@
       }
     },
     "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1658285632,
+        "narHash": "sha256-zRS5S/hoeDGUbO+L95wXG9vJNwsSYcl93XiD0HQBXLk=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "5342fc6fb59d0595d26883c3cadff16ce58e44f3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "master",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_4": {
+      "locked": {
+        "lastModified": 1679553901,
+        "narHash": "sha256-OhmJc18XNIj0wVC4ZoPnCVoY3SGfcPxaeKJOz1WHo5M=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "09ad6a72359f6aff0f96ce8e4d1ec2d1271ad15d",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "nixpkgs_5": {
+      "locked": {
+        "lastModified": 1679437018,
+        "narHash": "sha256-vOuiDPLHSEo/7NkiWtxpHpHgoXoNmrm+wkXZ6a072Fc=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "19cf008bb18e47b6e3b4e16e32a9a4bdd4b45f7e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_6": {
+      "locked": {
+        "lastModified": 1665296151,
+        "narHash": "sha256-uOB0oxqxN9K7XGF1hcnY+PQnlQJ+3bP2vCn/+Ru/bbc=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "14ccaaedd95a488dd7ae142757884d8e125b3363",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_7": {
       "locked": {
         "lastModified": 1660551188,
         "narHash": "sha256-a1LARMMYQ8DPx1BgoI/UN4bXe12hhZkCNqdxNi6uS0g=",
@@ -398,13 +616,13 @@
         "type": "github"
       }
     },
-    "nixpkgs_4": {
+    "nixpkgs_8": {
       "locked": {
-        "lastModified": 1678470307,
-        "narHash": "sha256-OEeMUr3ueLIXyW/OaFUX5jUdimyQwMg/7e+/Q0gC/QE=",
+        "lastModified": 1679437018,
+        "narHash": "sha256-vOuiDPLHSEo/7NkiWtxpHpHgoXoNmrm+wkXZ6a072Fc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "0c4800d579af4ed98ecc47d464a5e7b0870c4b1f",
+        "rev": "19cf008bb18e47b6e3b4e16e32a9a4bdd4b45f7e",
         "type": "github"
       },
       "original": {
@@ -414,7 +632,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_5": {
+    "nixpkgs_9": {
       "locked": {
         "lastModified": 1665296151,
         "narHash": "sha256-uOB0oxqxN9K7XGF1hcnY+PQnlQJ+3bP2vCn/+Ru/bbc=",
@@ -430,6 +648,28 @@
         "type": "github"
       }
     },
+    "poetry2nix": {
+      "inputs": {
+        "flake-utils": "flake-utils_5",
+        "nixpkgs": [
+          "nix-boost",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1679613134,
+        "narHash": "sha256-C74l+I97ossJGP8/VJYs/YqxIZ6XHqohuuTnjKTNp/8=",
+        "owner": "pegasust",
+        "repo": "poetry2nix",
+        "rev": "654b3a8ed543361d5bef4210a0bf467678304c0d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "pegasust",
+        "repo": "poetry2nix",
+        "type": "github"
+      }
+    },
     "pre-commit-hooks": {
       "inputs": {
         "flake-compat": "flake-compat_4",
@@ -445,11 +685,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1677832802,
-        "narHash": "sha256-XQf+k6mBYTiQUjWRf/0fozy5InAs03O1b30adCpWeXs=",
+        "lastModified": 1678976941,
+        "narHash": "sha256-skNr08frCwN9NO+7I77MjOHHAw+L410/37JknNld+W4=",
         "owner": "cachix",
         "repo": "pre-commit-hooks.nix",
-        "rev": "382bee738397ca005206eefa36922cc10df8a21c",
+        "rev": "32b1dbedfd77892a6e375737ef04d8efba634e9e",
         "type": "github"
       },
       "original": {
@@ -466,10 +706,11 @@
         "kpcli-py": "kpcli-py",
         "neovim-nightly-overlay": "neovim-nightly-overlay",
         "nickel": "nickel",
+        "nix-boost": "nix-boost",
         "nix-index-database": "nix-index-database",
         "nixgl": "nixgl",
-        "nixpkgs": "nixpkgs_4",
-        "rust-overlay": "rust-overlay_3"
+        "nixpkgs": "nixpkgs_8",
+        "rust-overlay": "rust-overlay_4"
       }
     },
     "rust-overlay": {
@@ -511,11 +752,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1677896940,
-        "narHash": "sha256-F4YW6/+35dwctY4Ogb/vvMfvA6O0UwhDbXE7urDhk4A=",
+        "lastModified": 1679106165,
+        "narHash": "sha256-03Opt2yu4E/AIFjvlgib0/nhMn6B4B/t/nvwS2bzOGw=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "c25d3e1951863ac0061d47a3fabf9aa7c91db5e5",
+        "rev": "7313c06ac334d6262ddfe30a38b3abc3da6bd565",
         "type": "github"
       },
       "original": {
@@ -527,14 +768,33 @@
     "rust-overlay_3": {
       "inputs": {
         "flake-utils": "flake-utils_6",
-        "nixpkgs": "nixpkgs_5"
+        "nixpkgs": "nixpkgs_6"
       },
       "locked": {
-        "lastModified": 1678588194,
-        "narHash": "sha256-IYEfP8On6ZFV69mXg2LOYFp8xleyZVJHolunVq+HEbI=",
+        "lastModified": 1679624450,
+        "narHash": "sha256-wiDqUaklmc31E1+wz5sv52sMcWvZKsL1FBeGJCxz628=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "2ffce3e9c3da6c756a7862c7de2f6f9813c02aba",
+        "rev": "afbdcf305fd6f05f708fe76d52f24d37d066c251",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
+    "rust-overlay_4": {
+      "inputs": {
+        "flake-utils": "flake-utils_8",
+        "nixpkgs": "nixpkgs_9"
+      },
+      "locked": {
+        "lastModified": 1679624450,
+        "narHash": "sha256-wiDqUaklmc31E1+wz5sv52sMcWvZKsL1FBeGJCxz628=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "afbdcf305fd6f05f708fe76d52f24d37d066c251",
         "type": "github"
       },
       "original": {
@@ -557,6 +817,21 @@
         "repo": "flake-utils",
         "type": "github"
       }
+    },
+    "utils_2": {
+      "locked": {
+        "lastModified": 1653893745,
+        "narHash": "sha256-0jntwV3Z8//YwuOjzhV2sgJJPt+HY6KhU7VZUL0fKZQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "1ed9fb1935d260de5fe1c2f7ee0ebaae17ed2fa1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
     }
   },
   "root": "root",
diff --git a/nix-conf/home-manager/flake.nix b/nix-conf/home-manager/flake.nix
index 9f6d73b..7126dca 100644
--- a/nix-conf/home-manager/flake.nix
+++ b/nix-conf/home-manager/flake.nix
@@ -10,13 +10,13 @@
       "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
       "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
     ];
-    max-jobs = 4;
+    max-jobs = 12;
   };
   description = "simple home-manager config";
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
     home-manager = {
-      url = "github:nix-community/home-manager";
+      url = "github:Pegasust/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";
     };
     flake-utils.url = "github:numtide/flake-utils";
@@ -27,6 +27,7 @@
       url = "path:../../out-of-tree/flake-compat";
       flake = false;
     };
+    nix-boost.url = "git+https://git.pegasust.com/pegasust/nix-boost.git";
     kpcli-py = {
       url = "github:rebkwok/kpcli";
       flake = false;
@@ -52,6 +53,7 @@
     , kpcli-py
     , neovim-nightly-overlay
     , nickel
+    , nix-boost
     , ...
     }:
     let
diff --git a/overlays.nix b/overlays.nix
index 1c308ca..5a0debb 100644
--- a/overlays.nix
+++ b/overlays.nix
@@ -4,6 +4,7 @@ flake_input@{ kpcli-py
 , neovim-nightly-overlay
 , system
 , nickel
+, nix-boost
 , ... 
 }: let
   kpcli-py = (final: prev: {
@@ -15,9 +16,29 @@ flake_input@{ kpcli-py
         # tableformatter requires setuptools
         tableformatter = super.tableformatter.overridePythonAttrs (
           old: {
-            buildInputs = (old.buildInputs or [ ]) ++ [ super.setuptools super.cython_3 ];
+            buildInputs = (old.buildInputs or [ ]) ++ [ self.setuptools self.cython_3 ];
+            src = old.src;
           }
         );
+        kpcli = super.kpcli.overridePythonAttrs (old: {
+          buildInputs = (old.buildInputs or [ ]) ++ [self.setuptools];
+          src = old.src;
+        });
+
+        # ubersmith = super.ubersmith.overridePythonAttrs (old: {
+        #   buildInputs = builtins.filter (x: ! builtins.elem x [ ]) ((old.buildInputs or [ ]) ++ [
+        #     py-final.setuptools
+        #     py-final.pip
+        #   ]);
+        #
+        #   src = final.fetchFromGitHub {
+        #     owner = "jasonkeene";
+        #     repo = "python-ubersmith";
+        #     rev = "0c594e2eb41066d1fe7860e3a6f04b14c14f6e6a";
+        #     sha256 = "sha256-Dystt7CBtjpLkgzCsAif8WkkYYeLyh7VMehAtwoDGuM=";
+        #   };
+        # });
+
       });
     };
   });
@@ -43,6 +64,7 @@ flake_input@{ kpcli-py
       lsp-nls nickel nickelWasm;
   });
 in [
+  nix-boost.overlays.default
   nixgl.overlays.default
   rust-overlay.overlays.default
   neovim-nightly-overlay.overlay
diff --git a/scripts/hm-switch.sh b/scripts/hm-switch.sh
index c2df20d..fbf2782 100755
--- a/scripts/hm-switch.sh
+++ b/scripts/hm-switch.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env sh
 # NOTE: Untested on case of no home-manager
-set -xv
+set -xveu
 # Where this script located
 SCRIPT_DIR=$(readlink -f $(dirname $0))
 echo "SCRIPT_DIR: ${SCRIPT_DIR}"
@@ -25,11 +25,12 @@ sudo launchctl start org.nixos.nix-daemon
 # Mason is bad: it puts binaries onto xdg.data
 # let's make mason starts fresh, just in case we introduce RPATH hacks 
 # that injects binary for Mason to use.
-rm -rf ~/.local/share/nvim/mason
+sudo rm -rf ~/.local/share/nvim/mason
 
 # NOTE: https://discourse.nixos.org/t/relative-path-support-for-nix-flakes/18795
 # nix flake update is required for relative paths to work
 nix flake update
+nix flake update "${SCRIPT_DIR}/../nix-conf/home-manager"
 # test if we have home-manager, if not, attempt to use nix to put home-manager to
 # our environment
 if ! command -v home-manager ; then
diff --git a/scripts/upload-to-cache.sh b/scripts/upload-to-cache.sh
index 58597f4..1567ea1 100755
--- a/scripts/upload-to-cache.sh
+++ b/scripts/upload-to-cache.sh
@@ -1,11 +1,11 @@
 #!/usr/bin/env sh
-set -eux
-set -f # disable globbing (/nix/store may contain glob chars)
-export IFS=' '
-PATH=/nix/var/nix/profiles/default/bin:$PATH
-
-# $OUT_PATHS when invoked by nix.settings.post-build-hook will be
-# space-separated paths to /nix/store/
-echo "Uploading paths" $OUT_PATHS
-nix copy --to "ssh-ng://10.100.200.230" $OUT_PATHS
+# set -eux
+# set -f # disable globbing (/nix/store may contain glob chars)
+# export IFS=' '
+# PATH=/nix/var/nix/profiles/default/bin:$PATH
+#
+# # $OUT_PATHS when invoked by nix.settings.post-build-hook will be
+# # space-separated paths to /nix/store/
+# echo "Uploading paths" $OUT_PATHS
+# nix copy --to "ssh-ng://10.100.200.230" $OUT_PATHS