Technological monitoring for web developers

Syntax highlighting for the Web. 185 languages and 91 styles, automatic language detection and multi-language code highlighting.

The simplest open source application to create your docker projects.

Compress.Studio is a serverless image compression tool with a decentralized private storage.

The magical PHP tinker app for macOS, Windows and Linux.

A collection of free single-purpose online tools for web developers...

Grow is a static site generator optimized for building highly-interactive, localized microsites. With a focus on workflow and building projects that are highly maintainable in the long-term, Grow encourages a strong-but-simple separation of content and presentation, and makes maintaining content in different locales and different environments a snap.

Real world marketing examples.

Constantin shows us how to build a signup form using the library AlpineJS. Post written by Constantin - Placebo Domingo

A small, fast delegated event library for JavaScript.

Small, fast, and modular DOM & Event library for modern browsers.

The easiest way to learn & practice modern JavaScript step by step. Learn in an interactive environment. Study short lessons and practice in an intuitive environment guided by automated tests.

Find up to date snippets for common JavaScript use cases.

Orchestrate your web project with Webdash - the customizable web dashboard. Webdash helps you visualize, monitor & manage your web project using community-driven plugins.

A rugged, minimal framework for composing JavaScript behavior in your markup. Alpine.js offers you the reactive and declarative nature of big frameworks like Vue or React at a much lower cost. You get to keep your DOM, and sprinkle in behavior as you see fit. Think of it like Tailwind for JavaScript.

React Tutorial is an interactive way to learn React in the browser. It consists of short lessons and challenges as well as flashcards.

Mirage JS is an API mocking library that lets you build, test and share a complete working JavaScript application without having to rely on any backend services.

A free and open source typeface for developers.

4K Video Downloader allows downloading videos, playlists, channels and subtitles from YouTube, Facebook, Vimeo and other video sites in high quality.

Estimate your website carbon footprint.

Rete is a modular framework for visual programming. Rete allows you to create node-based editor directly in the browser. You can define nodes and workers that allow users to create instructions for processing data in your editor without a single line of code.

An Open Source Smart Phone Supported by All Major Linux Phone Projects.

Dino is a modern open-source chat client for the desktop. It focuses on providing a clean and reliable Jabber/XMPP experience while having your privacy in mind.

A full-featured framework for building command line applications (cli) with node.js, including help generation, colored output, verbosity control, custom logger, coercion and casting, typos suggestions, and auto-complete for bash/zsh/fish.

Miniflux is a minimalist and opinionated feed reader.

This is a list of software (SaaS, PaaS, IaaS, etc.) and other offerings that have free tiers for developers.

Design better user flows by learning from proven products.

An open source application for on-call scheduling, automated escalations and notifications (like SMS or voice calls). Automatically engage the right person, the right way, and at the right time!

Crater is a free Open-Source Invoice app for freelancers & small businesses.

Minimalistic icon library Designed by code. Customizable et Retina-Ready icons, entirely build in CSS 😲

A set of ansible scripts to build a personal mail server / private cloud / etc.

Fresh RSS is a free, self-hostable aggregator. It can manage +100k articles without complaining and works on mobile without requiring any third-party application. FreshRSS is yours, you host your aggregator and do not depend on anyone.

An 11ty starter kit designed to help you add rich features to a site without a complicated build process.

The minimal javascript library to create flowcharts sparkles.

A scalable, traceable job queue for background processing large queues of tasks in WordPress. Designed for distribution in WordPress plugins - no server access required.

A 6 step how-to guide to let you start in podcasting by Dale Cudmore.

Make a smooth shadow with ease.

Youtube-mp4 is a fast and safe Youtube video converter to mp4 file. Right now the converter is optimized for mp4 only. Make sure you aren't trying to download copyrighted materials.

Tired of your digital life being exploited online? Librem One is a growing bundle of ethical services (Mail, Chat, Social, Tunnel ...).

Create Forms Using an open source Drag&Drop Interface and Track Conversions.

Hylia is a lightweight Eleventy starter kit with Netlify CMS pre-configured, so that you can one-click install a progressive, accessible blog in minutes. It also gives you a well organised starting point to extend yourself.

10 free videos to learn how to use CSS grid in your design.

Omnipay is a payment processing library for PHP. It has a clear and consistent API, is fully unit tested, and even comes with an example application to get you started.

Learn how to avoid jagged edges on gradients generated by CSS. Written by Mandy Michael.

Welcome to the Most Special & Largest Vue Conference in the World. Join us for this 2 Day Conference with over 2,000 People flying from over 50 Countries in the World. Vuejs Amsterdam is the must-attend Vue Community Event & Event of the year.

Covalence is an independent, hand-crafted, single-day and single-track conference about building desktop apps with Electron, Node.js and JavaScript.

45 free videos on Vue JS 2 by "The Net Ninja" to help you learn this amazing JS framework.

Capture your screen. An open-source screen recorder built with web technology.

Manage conversations, build relationships and delight your customers, all from one place. Opensource alternative to Intercom, Zendesk, Drift, Crisp etc

Here's what I'd like you to know upfront: this is a hard problem. If you've landed here because you're hoping to be pointed at a tool you can run that tells you exactly what CSS you can delete from your project, well... there are tools out there, but I'm warning you to be very careful with them because none of them can ever tell you the complete story. Post written by Chris Coyer.

Slides is a Visual Studio Code extension that helps you use your editor as a presentation tool.