MCP server with 12 essential developer utilities — UUID, Base64, hashing, JWT decode, JSON diff, regex test. Zero config.
A repackaging of [Swagger UI's](https://github.com/swagger-api/swagger-ui) SCSS files, for use in projects that would like to adapt them by overriding the variables.
# example effect/效果 
A JupyterLab Extension for showing cell (git) diffs.
Ensure no logic changes in git diff
Rendered markdown + LaTeX preview for pi, with terminal, browser, and PDF output
Manage git worktrees across parallel OpenCode sessions — plugin + CLI
Messy API specs? Bring order from the command line — overlay, dereference, bundle, convert, and validate.
HorizontalScroll Component
Calculate bundle size of imported packages — CLI and Node.js API powered by esbuild
Custom element that upgrades table to a chart
neo-timer --
Widget that tracks files edited by the agent and shows per-file diff stats above the input
Edge.js: run .NET and Node.js in-process on Windows, Mac OS, and Linux
Collection of codemods and migration scripts.
Generate visual infographics for PR diffs using Gemini
Normalized query-result cache for Frontier packages and application state.
AI-powered CLI that turns PRs and repos into beautiful, shareable HTML explainers.
No description provided.
Speed up your Webpack build with lightningcss
GraphQL implementation for Whook servers
Diff & Patch for Javascript objects
An opinionated ESLint config to encourage pure(ish), typeful functional programming in TypeScript.
Automatically reload the browser page on every Webpack watch build