A simple Markdown viewer for reading .md files

Make your agents talk human. ADHD-friendly output styles for Claude Code. So you can pay attention, not tokens.

Extremely fast Query Engine for DataFrames, written in Rust

Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitti…

The headless browser for AI agents and web scraping

JSON output plugin for changeset extraction

Agent Plugins Specification v1.0.0 — A minimal standard for packaging agent extensions into distributable plugins

​A register-based reactivity system designed for dependency tracking and automated state synchronization within virtual machine architecture.

Run your tests on Deno and web browsers at a time

A badge generator for JSR (JavaScript Registry)

An opinionated changelog manager

A minimal webapp for converting Google Docs to Markdown

This project aims to maintain Wappalyzer technologies

Zero-dependency lightbox for images, video, iframes & custom renderers. Native View Transitions morph, WCAG 2.2 AA, hooks + plugins, controlled mode. Pure TypeScript, works everywhere.

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

JavaScript Aware Web Archive Crawler (JAWA) (OSDI'22)

A web crawler that leverages compute memoization techniques to enable lightning fast crawling of pages without sacrificing fidelity

Let VSCode support previewing PDF, Excel, Word and other formats, and add markdown WYSIWYG editor.

self-hosted, distributed Durable Objects

music library manager and MusicBrainz tagger

meat.dev

APIs for the HTTP Archive Technology Report

agent tui in a web gui

publish any html or markdown to an instant link you can share - backed by git

An agent skill for clear, direct writing that sounds natural.

SVG versions of html-effectiveness — animated and not.

Annotate and review coding agent plans and code diffs visually, share with your team, send feedback to agents with one click.

Agent skills for useful HTML artifacts, wireframes, interactive prototypes, plans, and diagrams.

Composable page objects for components