Techniques and numbers for estimating system's performance from first-principles

Deep inspection of Python objects

Manage stacked Git branches

A date-time library for Rust that encourages you to jump into the pit of success.

A gem to assist with the internationalization and localization of ruby code

An open source payments switch written in Rust to make payments fast, reliable and affordable

The modern API client that lives in your terminal.

⏰ Modern datetime library for Python, written in Rust

Maelstrom is a fast Rust and Python test runner that runs every test in its own container. Tests are either run locally or distributed to a clustered job runner.

Crawlee—A web scraping and browser automation library for Python to build reliable crawlers. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, and other files from websites. Wo…

CSS with few but great styles for basic HTML5 tags

ActiveModel validation for email. Including MX lookup and disposable email blacklist

1 Java Project Manager, is a Maven/Gradle alternative with a twist. Its a single Java file itself, which should be edited by you to configure your project.

Simple one-liner tests for common Rails functionality

A readonly ActiveRecord-esque base class that lets you use a hash, a Yaml file or a custom file as the datasource

🔥 Turn entire websites into LLM-ready markdown or structured data. Scrape, crawl and extract with a single API.

Ingest, parse, and optimize any data format ➡️ from documents to multimedia ➡️ for enhanced compatibility with GenAI frameworks

A command-line DNS client.

🐶 Command-line DNS Client for Humans. Written in Golang

The swiss army knife of lossless video/audio editing

Composable HTML rendering in pure python with FastAPI and HTMX in mind

Render Jinja2 template block as HTML page fragments on Python web frameworks.

A simple tool for visually comparing two PDF files

Note taking for developers and power users

A productive library for Classic Rails, React and Redux

pg_search builds ActiveRecord named scopes that take advantage of PostgreSQL’s full text search

💎 A collection of awesome Ruby libraries, tools, frameworks and software

A Ruby library for declaring, composing and executing GraphQL queries

Binary installation for rust projects

Build fast, user-friendly applications with Django and React