diff --git a/pkgs/by-name/te/texlyre/package.nix b/pkgs/by-name/te/texlyre/package.nix
new file mode 100644
index 000000000000..85754754ff66
--- /dev/null
+++ b/pkgs/by-name/te/texlyre/package.nix
@@ -0,0 +1,107 @@
+{
+  lib,
+  xsel,
+  serve,
+  fetchzip,
+  stdenvNoCC,
+  makeWrapper,
+  buildNpmPackage,
+  fetchFromGitHub,
+
+  baseUrl ? "/",
+}:
+
+buildNpmPackage (finalAttrs: {
+  pname = "texlyre";
+  version = "0.9.0";
+
+  src = fetchFromGitHub {
+    owner = "TeXlyre";
+    repo = "texlyre";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-sUyQYtTuE5bNEqxDw9DYT0KRiww7PmGnQ7CYt60EbSc=";
+  };
+
+  npmDepsHash = "sha256-bOhK7kQWY3QYri9S+WoD8VyZXTGK5gcK/ixpGeeP4hg=";
+
+  postPatch = ''
+    sed -i 's/"version": ".*"/"version": "${finalAttrs.version}"/' package.json
+
+    substituteInPlace texlyre.config.ts \
+      --replace-fail "baseUrl: '/texlyre/'" "baseUrl: '${baseUrl}'"
+
+    # disable downloading assets
+    substituteInPlace scripts/setup-assets.cjs \
+      --replace-fail "await downloadCoreAssets();" ""
+  '';
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  __structuredAttrs = true;
+
+  preBuild = ''
+    # put core assets in place
+    mkdir -p public/core
+    cp -r ${finalAttrs.passthru.drawioEmbed}/drawio-embed public/core/drawio-embed
+    cp -r ${finalAttrs.passthru.busytexAssets} public/core/busytex
+
+    npm run generate:configs
+  '';
+
+  doCheck = true;
+  checkPhase = ''
+    runHook preCheck
+    npm run test:check
+    runHook postCheck
+  '';
+
+  installPhase = ''
+    runHook preInstall
+    mv dist $out
+    runHook postInstall
+  '';
+
+  postFixup = ''
+    makeWrapper ${lib.getExe serve} $out/bin/texlyre \
+      --prefix PATH : ${lib.makeBinPath [ xsel ]} \
+      --chdir $out
+  '';
+
+  passthru = {
+    updateScript = ./update.sh;
+    drawioEmbed = stdenvNoCC.mkDerivation (finalAttrs: {
+      pname = "drawio-embed";
+      version = "30.2.2";
+      src = fetchFromGitHub {
+        owner = "TeXlyre";
+        repo = "drawio-embed-mirror";
+        tag = "v${finalAttrs.version}";
+        hash = "sha256-bdOhviJl0P/+GSJKaHMbGoPf+uEhoX5GeyY6bGBOpCg=";
+      };
+      dontBuild = true;
+      installPhase = "cp -a . $out";
+    });
+    busytexAssets = stdenvNoCC.mkDerivation (finalAttrs: {
+      pname = "busytex-assets";
+      version = "1.1.1";
+      src = fetchFromGitHub {
+        owner = "TeXlyre";
+        repo = "texlyre-busytex";
+        tag = "assets-v${finalAttrs.version}";
+        hash = "sha256-vlLoJw5EX6x3nTQvBC8hntDa5QKtY46eJSxJLJzs4EE=";
+      };
+      dontBuild = true;
+      installPhase = "cp -a . $out";
+    });
+  };
+
+  meta = {
+    changelog = "https://github.com/TeXlyre/texlyre/releases/tag/${finalAttrs.src.rev}";
+    description = "Local-first LaTeX & Typst web editor with real-time collaboration & offline support";
+    homepage = "https://github.com/TeXlyre/texlyre";
+    license = lib.licenses.agpl3Only;
+    platforms = lib.platforms.all;
+    mainProgram = "texlyre";
+    teams = with lib.teams; [ ngi ];
+  };
+})
diff --git a/pkgs/by-name/te/texlyre/update.sh b/pkgs/by-name/te/texlyre/update.sh
new file mode 100755
index 000000000000..047ce9fde425
--- /dev/null
+++ b/pkgs/by-name/te/texlyre/update.sh
@@ -0,0 +1,19 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p nix-update jq gitMinimal
+
+set -euo pipefail
+
+nix-update texlyre
+
+PKG_DIR=$(realpath "$(dirname "$0")")
+NIXPKGS_ROOT="$(git rev-parse --show-toplevel)"
+SRC_DIR=$(nix-build -E "(import \"$NIXPKGS_ROOT\" {}).texlyre.src" --no-out-link)
+ASSETS_SCRIPT="$SRC_DIR/scripts/download-core-assets.cjs"
+
+DRAWIO_VERSION=$(grep -A 2 "name: 'drawio-embed'" "$ASSETS_SCRIPT" | grep "version:" | cut -d "'" -f 2 | sed 's/^v//')
+BUSYTEX_VERSION=$(grep -A 2 "name: 'texlyre-busytex'" "$ASSETS_SCRIPT" | grep "version:" | cut -d "'" -f 2 | sed 's/^v//')
+
+echo "Updating: drawio-embed=$DRAWIO_VERSION, busytex=$BUSYTEX_VERSION"
+
+nix-update texlyre.passthru.drawioEmbed --version "$DRAWIO_VERSION"
+nix-update texlyre.passthru.busytexAssets --version "$BUSYTEX_VERSION"