A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

from vibe coding to agentic engineering - practice makes claude perfect

Material Design Components in HTML/CSS/JS

A rugged, minimal framework for composing JavaScript behavior in your markup.

A Clash Client For OpenWrt

全国各省市停贷通知汇总

《神经网络与深度学习》 邱锡鹏著 Neural Network and Deep Learning

Efficient Augmented Reality for the Web - 60fps on mobile!

Free cross-platform password manager compatible with KeePass

Convert PDF to HTML without losing text or format.

Explore the Electron APIs

🧱 Describe your site, AI builds it, you own it as Markdown. Snap together Tailwind blocks like Lego — landing pages, blogs, portfolios, docs & more. No AI slop. Free to deploy anywhere 👇

HTML Standard

Solid - Re-decentralizing the web (project directory)

The most intuitive Static Site CMS designed for SEO-optimized and privacy-focused websites.

Web page PDF/PNG rendering done right. Self-hosted service for rendering receipts, invoices, or any content.

mxGraph is a fully client side JavaScript diagramming library

OpenPower工作组收集汇总的医院开放数据

User documentation for Knative components.

A collection of prompts, system prompts and LLM instructions

CSS Reference: a free visual guide to the most popular CSS properties

Make a cascading timeline from markdown-like text. Supports simple American/European date styles, ISO8601, images, links, locations, and more.

An elegant calendar and datepicker plugin for Vue.

2018 edition of our front-end development handbook

🔥 Open source static (serverless) status page. Uses hyperfast Go & Hugo, minimal HTML/CSS/JS, customizable, outstanding browser support (IE8+), preloaded CMS, read-only API, badges & more.

Build your own personal finance analytics using Plaid, Google Sheets and CircleCI.

Vysor - Mirror and Control your Phone

An experiment in open source at the Department of Defense.

World's Smallest Nintendo Wii, using a trimmed motherboard and custom stacked PCBs

Figaro Programming Language and Core Libraries