Examples for JS trainings

Like `require-in-the-middle`, but for ESM import

ꙮ Review dependencies changes to prevent supply chain attack

A powerful Node.js benchmark library

Proposal for Promise.lazy(...)

⚖️ Find the cost of adding a new dependency to your project

HTTP request replay and comparison tool in Go. Replay real traffic, compare multiple environments, detect broken endpoints, generate HTML/JSON reports, and analyze latency

Ebook - Become a Node.js developer - https://fraxken.github.io/ebook_nodejs/

HTTP middleware for generating CPU and Heap flamegraphs

A simple and efficient framework-agnostic queue system for Node.js applications

OpenTUI is a library for building terminal user interfaces (TUIs)

developer environment for Node.js core

A curated list of JavaScript/ECMAScript runtimes, app frameworks, and engines.

A low overhead circuit breaker for your routes

Keep require and import consistent after bundling or transpiling.

🧵 A minimal and tiny Node.js Worker Thread Pool implementation (38KB)

Makes any response cacheable, according to rules

IP address manipulation library in JavaScript

validate and prevent against SSRF

OpenTelemetry instrumentation library

🈁 KokoScript - 日本語で書けるJavaScript風の言語

Benchmarks for testing the impact of Node.js's `UV_THREADPOOL_SIZE` environment variable on different types of operations that use the libuv threadpool

Open-source AI agents for penetration testing

Metadata parser for audio and video media files. Supports file and stream inputs in Node.js and browser environments, extracting format, tag, and duration information.

A modular and open-ended toolkit for WebGPU, with advanced type inference and the ability to write shaders in TypeScript

JS implementation of probabilistic data structures: Bloom Filter (and its derived), HyperLogLog, Count-Min Sketch, Top-K and MinHash

Ghostscript4JS binds the Ghostscript C API to the Node.JS world.

Secured and reliable Proxy based utilities for more or less common tasks.