Technological monitoring for web developers

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.

Listen to Kelly Vaughn, Ali Spittel, && Emma Wedekind debug the tech industry.

Build consistent, themeable React apps based on constraint-based design principles. Built for white-labels, themes, and other applications where customizing colors, typography, and layout are treated as first-class citizens and based on the System UI Theme.

Link your Mastodon account to Twitter and Instagram. No bamboozle. Created by James Moore.

Always wanted to use GraphQL for your new projects, but never got time to learn how it works? Let's start the week with some new GraphQL knowledge in hand! Here's a 10-minute GraphQL crash course for you! Post written by Xiaoru Li.

We are looking for software engineers to join our Professional Services team to work on web crawler development with Scrapy, our flagship open source project. Are you interested in building web crawlers harnessing the Scrapinghub platform, which powers crawls of over 3 billion pages a month?

An affordable one day conference for early-career developers to talk about the non-technical skills needed for a happy, healthy work life.

Tech Conferences, reinvented. We want to bring an unheard-of, TED-like level of quality to tech conferences. Ever been to an average conference with 6 parallel sessions and unprepared speakers? Did you spend the day (or the week!) on your laptop doing something else? If so, you understand the need for a reboot.

Koala is a GUI application for Less, Sass, Compass and CoffeeScript compilation, to help web developers to use them more efficiently. Koala can run in windows, linux and mac.

Compile Sass, Less, Stylus, Jade, CoffeeScript on Mac, Windows & Linux with Live Browser Reload.

Parcel purports to be a “zero-config” alternative to Webpack, a popular Javascript module bundler. A module bundler takes separate, reusable JS files (or modules) and “bundles” them into a single file to be served to the browser, as well as minifying the output. This can improve website performance, as the browser doesn’t need to load a bunch of files individually. Post written by the author of "CSS in Real Life".

The Fullstack Tutorial for GraphQL. The free and open-source tutorial to learn all around GraphQL to go from zero to production.

Finds publicly known security vulnerabilities in a website's frontend JavaScript libraries.

A biweekly 20-min podcast about the latest in tech tools, tips, and tricks!

Take part in the exploration of the React universe! Focusing on in-depth talks, hands-on workshops, and finding new opportunities, React Day Berlin conference provides space for everyone to make friends and develop stellar apps together.

The world's largest CSS conference. dotCSS wants to bring an unheard-of, TED-like level of quality to tech conferences. Ever been to an average conference with 6 parallel sessions and unprepared speakers? Did you spend the day (or the week!) on your laptop doing something else? f so, you understand the need for a reboot. We will bring you the best speakers in their fields. Invite them on the best stages Paris has to offer. Make you enjoy tech conferences like you never did!