diff --git a/.npmignore b/.npmignore
index 6b85de0..33939f6 100644
--- a/.npmignore
+++ b/.npmignore
@@ -7,7 +7,6 @@ src/
 .vscode/
 .zed/
 .idea/
-.changeset/
 
 # AI assistant configs (development only)
 ai-rules/
diff --git a/.prettierignore b/.prettierignore
index 420b78f..9c96c9a 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -25,10 +25,3 @@ vite.config.*.timestamp-*
 
 # JSON is handled by Biome
 *.json
-
-# Generated files
-CHANGELOG.md
-
-# Changesets (auto-generated)
-.changeset/*.md
-!.changeset/README.md
diff --git a/README.md b/README.md
index 0e374a8..88ce3bf 100644
--- a/README.md
+++ b/README.md
@@ -313,7 +313,6 @@ The engine displays an error message if the browser doesn’t support WebGPU.
 - **Vite** — Fast build tool with HMR
 - **WGSL** — WebGPU Shading Language
 - **Biome** — Fast formatter and linter
-- **Changesets** — Version management and changelog generation
 
 ## Assets & Fonts
 
diff --git a/docs/developer-experience-guide.md b/docs/developer-experience-guide.md
index 0d6693b..a1c122e 100644
--- a/docs/developer-experience-guide.md
+++ b/docs/developer-experience-guide.md
@@ -197,13 +197,7 @@ test(vector): add tests for magnitude calculation
 
 1. Ensure all tests pass
 2. Update documentation if needed
-3. Add changeset if making library changes:
-
-   ```bash
-   pnpm changeset
-   ```
-
-4. Rebase on latest main:
+3. Rebase on latest main:
 
    ```bash
    git fetch upstream
@@ -366,15 +360,6 @@ Update README.md if you:
 - Add new examples
 - Update prerequisites
 
-### Changelog
-
-Changesets automatically generate CHANGELOG.md:
-
-```bash
-pnpm changeset
-# Follow prompts to describe changes
-```
-
 ## Getting Help
 
 - **Documentation:** See README.md and phase guides
@@ -721,17 +706,9 @@ Closes #
 ## Documentation
 
 - [ ] Updated README.md if needed
-- [ ] Updated CHANGELOG.md (via changeset)
 - [ ] Added code comments for complex logic
 - [ ] Updated TypeScript types/interfaces
 
-## Changeset
-
-<!-- Required for library changes -->
-
-- [ ] Created changeset (`pnpm changeset`)
-- [ ] Or this change doesn't affect the published library
-
 ## Screenshots/Videos
 
 <!-- If applicable, add screenshots or videos demonstrating the changes -->
@@ -1078,11 +1055,6 @@ playwright-report/
 test-results/
 coverage/
 
-# Changesets (keep config, ignore temp files)
-.changeset/*.md
-!.changeset/README.md
-!.changeset/config.json
-
 # Docs build (when added)
 docs/.astro/
 docs/dist/
@@ -1109,7 +1081,6 @@ docs/dist/
 ### Before Releases
 
 - [ ] Run a full test suite
-- [ ] Update CHANGELOG.md (via changesets)
 - [ ] Bump version
 - [ ] Test library build
 - [ ] Test examples deployment