d2lang · alixander · Aug 2, 2026 · Aug 2, 2026 · Aug 2, 2026
diff --git a/.github/workflows/project.yml b/.github/workflows/project.yml
diff --git a/README.md b/README.md
@@ -6,14 +6,14 @@
 
 [Docs](https://d2lang.com) | [Cheat sheet](./docs/assets/cheat_sheet.pdf) | [Comparisons](https://text-to-diagram.com) | [Playground](https://play.d2lang.com)
 
-[![ci](https://github.com/terrastruct/d2/actions/workflows/ci.yml/badge.svg)](https://github.com/terrastruct/d2/actions/workflows/ci.yml)
-[![daily](https://github.com/terrastruct/d2/actions/workflows/daily.yml/badge.svg)](https://github.com/terrastruct/d2/actions/workflows/daily.yml)
-[![release](https://img.shields.io/github/v/release/terrastruct/d2)](https://github.com/terrastruct/d2/releases)
+[![ci](https://github.com/d2lang/d2/actions/workflows/ci.yml/badge.svg)](https://github.com/d2lang/d2/actions/workflows/ci.yml)
+[![daily](https://github.com/d2lang/d2/actions/workflows/daily.yml/badge.svg)](https://github.com/d2lang/d2/actions/workflows/daily.yml)
+[![release](https://img.shields.io/github/v/release/d2lang/d2)](https://github.com/d2lang/d2/releases)
 [![changelog](https://img.shields.io/badge/changelog-read-blue)](./CHANGELOG.md)
 [![npm version](https://img.shields.io/npm/v/@terrastruct/d2)](https://www.npmjs.com/package/@terrastruct/d2)
 [![discord](https://img.shields.io/discord/1039184639652265985?label=discord)](https://discord.gg/NF6X8K4eDq)
 [![twitter](https://img.shields.io/twitter/follow/terrastruct?style=social)](https://twitter.com/terrastruct)
-[![license](https://img.shields.io/github/license/terrastruct/d2?color=9cf)](./LICENSE.txt)
+[![license](https://img.shields.io/github/license/d2lang/d2?color=9cf)](./LICENSE.txt)
 
 <a href="https://play.d2lang.com">
 <img src="./docs/assets/playground_button.png" alt="D2 Playground button" width="200" />
@@ -232,9 +232,9 @@ let us know and we'll be happy to include it here!
 
 ### Official plugins
 
-- **VSCode extension**: [https://github.com/terrastruct/d2-vscode](https://github.com/terrastruct/d2-vscode)
-- **Vim extension**: [https://github.com/terrastruct/d2-vim](https://github.com/terrastruct/d2-vim)
-- **Obsidian plugin**: [https://github.com/terrastruct/d2-obsidian](https://github.com/terrastruct/d2-obsidian)
+- **VSCode extension**: [https://github.com/d2lang/d2-vscode](https://github.com/d2lang/d2-vscode)
+- **Vim extension**: [https://github.com/d2lang/d2-vim](https://github.com/d2lang/d2-vim)
+- **Obsidian plugin**: [https://github.com/d2lang/d2-obsidian](https://github.com/d2lang/d2-obsidian)
 - **Slack app**: [https://d2lang.com/tour/slack](https://d2lang.com/tour/slack)
 - **Discord plugin**: [https://d2lang.com/tour/discord](https://d2lang.com/tour/discord)
 
@@ -274,8 +274,8 @@ let us know and we'll be happy to include it here!
 ### Misc
 
 - **Comparison site**: [https://github.com/terrastruct/text-to-diagram-site](https://github.com/terrastruct/text-to-diagram-site)
-- **Playground**: [https://github.com/terrastruct/d2-playground](https://github.com/terrastruct/d2-playground)
-- **Language docs**: [https://github.com/terrastruct/d2-docs](https://github.com/terrastruct/d2-docs)
+- **Playground**: [https://github.com/d2lang/d2-playground](https://github.com/d2lang/d2-playground)
+- **Language docs**: [https://github.com/d2lang/d2-docs](https://github.com/d2lang/d2-docs)
 - **Hosted icons**: [https://icons.terrastruct.com](https://icons.terrastruct.com)
 
 ## FAQ

diff --git a/ci/release/README.md b/ci/release/README.md
@@ -21,7 +21,7 @@ it depends on from ../sub/lib.
 
 > note: Remember for production releases you need to set the $TSTRUCT_OS_ARCH_BUILDER
 > variables as we must compile d2 directly on each release target to include dagre.
-> See https://github.com/terrastruct/d2/issues/31
+> See https://github.com/d2lang/d2/issues/31
 
 Use `--host-only` to build only the release for the host's `$OS-$ARCH` pair.
 

diff --git a/ci/release/_install.sh b/ci/release/_install.sh
@@ -104,7 +104,7 @@ note: Deleting the unarchived releases will cause --uninstall to stop working.
 You can rerun install.sh to update your version of D2. install.sh will avoid reinstalling
 if the installed version is the latest unless --force is passed.
 
-See https://github.com/terrastruct/d2/blob/master/docs/INSTALL.md#security for
+See https://github.com/d2lang/d2/blob/master/docs/INSTALL.md#security for
 documentation on its security.
 EOF
 }
@@ -166,7 +166,7 @@ main() {
     flag_errusage "no arguments are accepted"
   fi
 
-  REPO=${REPO:-terrastruct/d2}
+  REPO=${REPO:-d2lang/d2}
   ensure_os
   ensure_arch
   ensure_prefix

diff --git a/ci/release/changelogs/next.md b/ci/release/changelogs/next.md
@@ -1,25 +1,25 @@
 #### Features 🚀
 
-- exports: gif exports work with `animate: true` keyword [#2663](https://github.com/terrastruct/d2/pull/2663)
+- exports: gif exports work with `animate: true` keyword [#2663](https://github.com/d2lang/d2/pull/2663)
 
 #### Improvements 🧹
 
 - d2ascii:
-  - sql_table and uml class shapes are supported [#2623](https://github.com/terrastruct/d2/pull/2623)
-  - newlines are handled [#2626](https://github.com/terrastruct/d2/pull/2626)
-  - empty left columns are cropped [#2626](https://github.com/terrastruct/d2/pull/2626)
+  - sql_table and uml class shapes are supported [#2623](https://github.com/d2lang/d2/pull/2623)
+  - newlines are handled [#2626](https://github.com/d2lang/d2/pull/2626)
+  - empty left columns are cropped [#2626](https://github.com/d2lang/d2/pull/2626)
 - exports:
-  - Chromium download through CLI for PNG exports is prompted [#2655](https://github.com/terrastruct/d2/pull/2655)
-  - `animate-interval` is no longer required, defaults to 1000ms for gifs [#2663](https://github.com/terrastruct/d2/pull/2663)
+  - Chromium download through CLI for PNG exports is prompted [#2655](https://github.com/d2lang/d2/pull/2655)
+  - `animate-interval` is no longer required, defaults to 1000ms for gifs [#2663](https://github.com/d2lang/d2/pull/2663)
 - renders:
-  - remote images are fetched more reliably [#2659](https://github.com/terrastruct/d2/pull/2659)
+  - remote images are fetched more reliably [#2659](https://github.com/d2lang/d2/pull/2659)
 
 #### Bugfixes ⛑️
 
-- exports: pptx follows standards more closely, addressing warnings from some Powerpoint software [#2645](https://github.com/terrastruct/d2/pull/2645)
-- d2sequence: fix edge case of invalid sequence diagrams [#2660](https://github.com/terrastruct/d2/pull/2660)
-- d2svg: Text may overflow legend bounds when monospace font is used [#2674](https://github.com/terrastruct/d2/pull/2674)
+- exports: pptx follows standards more closely, addressing warnings from some Powerpoint software [#2645](https://github.com/d2lang/d2/pull/2645)
+- d2sequence: fix edge case of invalid sequence diagrams [#2660](https://github.com/d2lang/d2/pull/2660)
+- d2svg: Text may overflow legend bounds when monospace font is used [#2674](https://github.com/d2lang/d2/pull/2674)
 
 ---
 
-For the latest d2.js changes, see separate [changelog](https://github.com/terrastruct/d2/blob/master/d2js/js/CHANGELOG.md).
+For the latest d2.js changes, see separate [changelog](https://github.com/d2lang/d2/blob/master/d2js/js/CHANGELOG.md).
diff --git a/ci/release/changelogs/template.md b/ci/release/changelogs/template.md
@@ -6,4 +6,4 @@
 
 ---
 
-For the latest d2.js changes, see separate [changelog](https://github.com/terrastruct/d2/blob/master/d2js/js/CHANGELOG.md).
+For the latest d2.js changes, see separate [changelog](https://github.com/d2lang/d2/blob/master/d2js/js/CHANGELOG.md).
diff --git a/ci/release/template/README.md.sh b/ci/release/template/README.md.sh
@@ -25,7 +25,7 @@ This release is structured the same as our Unix releases for use with MSYS2.
 You may find our \`.msi\` installer more convenient as it handles putting \`d2.exe\` into
 your \`\$PATH\` for you.
 
-See https://github.com/terrastruct/d2/blob/master/docs/INSTALL.md#windows
+See https://github.com/d2lang/d2/blob/master/docs/INSTALL.md#windows
 EOF
 fi
 

diff --git a/ci/release/template/man/d2.1 b/ci/release/template/man/d2.1
@@ -85,7 +85,7 @@ The theme to use when the viewer's browser is in dark mode. When left unset
 is used for both light and dark mode. Be aware that explicit styles set in D2 code will
 still be applied and this may produce unexpected results. We plan on resolving this by
 making style maps in D2 light/dark mode specific. See
-.Lk https://github.com/terrastruct/d2/issues/831
+.Lk https://github.com/d2lang/d2/issues/831
 .Ns .
 .It Fl s , -sketch Ar false
 Renders the diagram to look like it was sketched by hand

diff --git a/d2cli/help.go b/d2cli/help.go
@@ -139,7 +139,7 @@ func layoutNotFound(ctx context.Context, ps []d2plugin.Plugin, layout string) er
 	return xmain.UsageErrorf(`D2_LAYOUT "%s" is not bundled and could not be found in your $PATH.
 The available options are: %s. For details on each option, run "d2 layout".
 
-For more information on setup, please visit https://github.com/terrastruct/d2.`,
+For more information on setup, please visit https://github.com/d2lang/d2.`,
 		layout, strings.Join(names, ", "))
 }
 

diff --git a/d2cli/main.go b/d2cli/main.go
@@ -80,7 +80,7 @@ func Run(ctx context.Context, ms *xmain.State) (err error) {
 	if err != nil {
 		return err
 	}
-	darkThemeFlag, err := ms.Opts.Int64("D2_DARK_THEME", "dark-theme", "", -1, "the theme to use when the viewer's browser is in dark mode. When left unset -theme is used for both light and dark mode. Be aware that explicit styles set in D2 code will still be applied and this may produce unexpected results. We plan on resolving this by making style maps in D2 light/dark mode specific. See https://github.com/terrastruct/d2/issues/831.")
+	darkThemeFlag, err := ms.Opts.Int64("D2_DARK_THEME", "dark-theme", "", -1, "the theme to use when the viewer's browser is in dark mode. When left unset -theme is used for both light and dark mode. Be aware that explicit styles set in D2 code will still be applied and this may produce unexpected results. We plan on resolving this by making style maps in D2 light/dark mode specific. See https://github.com/d2lang/d2/issues/831.")
 	if err != nil {
 		return err
 	}

diff --git a/d2js/js/README.md b/d2js/js/README.md
@@ -5,7 +5,7 @@
 
 D2.js is a JavaScript wrapper around D2, the modern diagram scripting language. It enables running D2 directly in browsers and Node environments through WebAssembly.
 
-For an example of usage, see [https://play.d2lang.com](https://play.d2lang.com), which is powered by d2.js and is [open-source](https://github.com/terrastruct/d2-playground).
+For an example of usage, see [https://play.d2lang.com](https://play.d2lang.com), which is powered by d2.js and is [open-source](https://github.com/d2lang/d2-playground).
 
 ## Features
 
@@ -163,7 +163,7 @@ sudo apt-get install binaryen
 ### Building from source
 
 ```bash
-git clone https://github.com/terrastruct/d2.git
+git clone https://github.com/d2lang/d2.git
 cd d2/d2js/js
 ./make.sh all
 ```

diff --git a/d2js/js/package.json b/d2js/js/package.json
@@ -5,13 +5,13 @@
   "version": "0.1.33",
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/terrastruct/d2.git",
+    "url": "git+https://github.com/d2lang/d2.git",
     "directory": "d2js/js"
   },
   "bugs": {
-    "url": "https://github.com/terrastruct/d2/issues"
+    "url": "https://github.com/d2lang/d2/issues"
   },
-  "homepage": "https://github.com/terrastruct/d2/tree/master/d2js/js#readme",
+  "homepage": "https://github.com/d2lang/d2/tree/master/d2js/js#readme",
   "publishConfig": {
     "access": "public"
   },

diff --git a/docs/CONTRIBUTING.md b/docs/CONTRIBUTING.md
@@ -148,7 +148,7 @@ The code itself should be documented as appropriate with Go-style comments. No r
 
 If it's some new functionality, please submit a pull request to document it in the
 language docs:
-[https://github.com/terrastruct/d2-docs](https://github.com/terrastruct/d2-docs).
+[https://github.com/d2lang/d2-docs](https://github.com/d2lang/d2-docs).
 
 ### Questions
 

diff --git a/docs/INSTALL.md b/docs/INSTALL.md
@@ -109,7 +109,7 @@ Adjust VERSION, OS, and ARCH as needed.
 
 ```sh
 VERSION=v0.0.13 OS=macos ARCH=amd64 curl -fsSLO \
-    "https://github.com/terrastruct/d2/releases/download/$VERSION/d2-$VERSION-$OS-$ARCH.tar.gz" \
+    "https://github.com/d2lang/d2/releases/download/$VERSION/d2-$VERSION-$OS-$ARCH.tar.gz" \
     && tar -xzf "d2-$VERSION-$OS-$ARCH.tar.gz" \
     && make -sC "d2-$VERSION" install
 ```
@@ -180,7 +180,7 @@ Remember, you need at least Go v1.20
 
 ## Windows
 
-We have prebuilt [releases](https://github.com/terrastruct/d2/releases) of d2 available for Windows via `.msi` installers. The installer
+We have prebuilt [releases](https://github.com/d2lang/d2/releases) of d2 available for Windows via `.msi` installers. The installer
 will add the `d2` binary to your `$PATH` so that you can execute `d2` in `cmd.exe` or
 `pwsh.exe`.
 

diff --git a/install.sh b/install.sh
@@ -697,7 +697,7 @@ note: Deleting the unarchived releases will cause --uninstall to stop working.
 You can rerun install.sh to update your version of D2. install.sh will avoid reinstalling
 if the installed version is the latest unless --force is passed.
 
-See https://github.com/terrastruct/d2/blob/master/docs/INSTALL.md#security for
+See https://github.com/d2lang/d2/blob/master/docs/INSTALL.md#security for
 documentation on its security.
 EOF
 }
@@ -759,7 +759,7 @@ main() {
     flag_errusage "no arguments are accepted"
   fi
 
-  REPO=${REPO:-terrastruct/d2}
+  REPO=${REPO:-d2lang/d2}
   ensure_os
   ensure_arch
   ensure_prefix
Original file line number	Diff line number	Diff line change
Expand Up		@@ -6,4 +6,4 @@

		---

		For the latest d2.js changes, see separate [changelog](https://github.com/terrastruct/d2/blob/master/d2js/js/CHANGELOG.md).
		For the latest d2.js changes, see separate [changelog](https://github.com/d2lang/d2/blob/master/d2js/js/CHANGELOG.md).