Filtering objects by its properties using expressions
A strongly-typed postgres client for node.js
Rpc and pub/sub between Python and JavaScript over WebSockets
Agent-driven guided code review for Neovim + OpenCode
Return the index of first difference occurence between given string, number or array
AI code review from your terminal. Catches logic errors, null risks, security holes, and broken error handling.
Benchmarking tool for the developer workflow
Mongoose query builder for JavaScript and TypeScript — smart search (string + number), deep populate (4 levels), multi-sort, operator filters (_gte _lte _ne _in _regex), date ranges, soft-delete, pagination. One function for full REST API filtering from U
Next2D Filters Package
AngularJS filter to capitalize sentences and specially team names.
A Tailwind CSS component that shows the currently active screen (responsive breakpoint).
Cyclic dependencies detector for Metro
Visually compare the same URL or DOM element in different browsers, from the safety of the command line.
Browser-based git diff review bridge for Pi.
🐊Putout operator adds ability to declare referenced variables that was not defined
[日本語](./doc/README.jp.md)
Codemod for migrating Next.js App Router projects to TanStack Start
Robust, extensible profanity filter.
Fast compact JSON diff and patch primitives for JavaScript values.
Edge.js: run .NET and Node.js in-process on Windows, Mac OS, and Linux
Lightweight web change monitoring - clean diffs, structured alerts, no AI required.
Dump environment variables and diff them between snapshots
React diff string component
Fast WebAssembly JSON diff engine. Returns real JSON Pointer paths and decoded values. Includes applyPatch, revertPatch, RFC 6902 JSON Patch output, a React hook, and a CLI.