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

Tabler is free and open-source HTML Dashboard UI Kit built on Bootstrap

Material Design Components in HTML/CSS/JS

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

Modern JavaScript Tutorial

Mastering Bitcoin 3rd Edition - Programming the Open Blockchain

Deprecated - Chosen is a library for making long, unwieldy select boxes more friendly.

Create graphics with a hand-drawn, sketchy, appearance

🏩 Cascading grid layout plugin

📚 Community guides for open source creators

A set of 170+ Bootstrap based design blocks ready to be used to create clean modern websites.

A free simple responsive HTML email template

Open-source UI component library and front-end development framework based on Tailwind CSS

An easy-to-read, quick reference for JS best practices, accepted coding standards, and links around the Web

CSS custom properties to help accelerate adaptive and consistent design.

2017 edition of our front-end development guide

Lessons in the Fundamentals of Scala

Rock-solid transactional email templates for applications.

The Official Khronos WebGL Repository

html emails and attachments to any smtp server with nodejs

Automatically extract body content (and other cool stuff) from an html document

Flexible production-grade boilerplate with Next.js 11, Vercel and TypeScript. Includes multiple opt-in presets using Storybook, Airtable, GraphQL, Analytics, CSS-in-JS, Monitoring, End-to-end testi…

A set of GitHub actions for checking your projects for vulnerabilities.

A tiny, Promise-based vanilla JS Ajax/HTTP plugin with great browser support.

Progress indicators/bars using Streams, Service Workers, and Fetch APIs

A CSS framework for people with better things to do

📦 Combine Chrome tooling like Lighthouse userflows and DevTools reconder scripts in your CI

JS Library that tracks user behavior

A collection of code snippets to demonstrate various things, or just sandbox.