JSON Schema validator that compiles to plain JavaScript, still runs where code generation is blocked, and can be compiled away at build time. Passes the full official test suite.

Zero-dependency spreadsheet engine. Read & write XLSX, CSV, ODS. Pure TypeScript, works everywhere.

Cloud cost intelligence for engineers, AI coding agents, and CI/CD 💰📉 Shift FinOps Left!

pinact is a CLI to edit GitHub Workflow and Composite action files and pin versions of Actions and Reusable Workflows. pinact can also update their versions and verify version annotations.

🎓 Path to a free self-taught education in Computer Science!

An open-source AI agent that brings the power of Gemini directly into your terminal.

Tartak is a functional programming language that compiles to TypeScript types.

node.js compile-time SQL validations & type generations

Use the Node.js test runner, but with TypeScript via ts-node

Idempotent schema management for MySQL, PostgreSQL, SQLite, and SQL Server

A node package wrapper for https://github.com/OpenAPITools/openapi-generator

You can install previous versions of CodeIgniter 4 app starter.

Jargon from the functional programming world in simple terms!

Immersive virtual office built with Phaser, React, Redux, PeerJS, and Colyseus.

OpenAPI skeleton

👩‍🎤 CSS-in-JS library designed for high performance style composition

Neovim plugin for GitHub Copilot

Documentation for GitHub Copilot

A query builder for PostgreSQL, MySQL, CockroachDB, SQL Server, SQLite3 and Oracle, designed to be flexible, portable, and fun to use.

Test Redux Saga with an easy plan.

CodeIgniter 4 まとめ

Helpers for PHPUnit. Easy mock creation and easy private property/method testing.

Mocking library to create mock objects with fake data for TypeScript interfaces

roosterjs is a framework-independent javascript rich text editor.

📘 Quick and Easy TypeScript Express Starter

Today I learned

PlantUML online demo client

🌿 NodeJS PHP Parser - extract AST or tokens