Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

Repository to help security vendors deal with false positives

Another Google-like Go short link service

Single file PHP script that adds authentication to a PHP-CRUD-API project

Make an automatic collage from pictures saved on you PC. Just define the size of the end result picture. It doesnt compromise in quality but the file size might get quite big. Description in German !

A simple command-line utility that lets you follow redirects to see where http URLs end up. Useful for shortened URLs.

Open-source link attribution platform. Loved by modern marketing teams like Twilio, Perplexity, Vercel, and Huberman Labs.

The fastest way to develop full-stack web apps with React & Node.js.

A free, open-source SaaS app starter for React & Node.js with superpowers. Full-featured. Community-driven.

Awesome Amazon Seller Tools

🌈 A framework for rendering web animations into videos. It's implemented based on Node.js + Puppeteer + Chrome + FFmpeg, utilizing the latest browser APIs.

Low-code programming for event-driven applications

A topic-centric list of HQ open datasets.

Drag and drop UI for creating rows and columns of items.

A list of Free Software network services and web applications which can be hosted on your own servers

Build forms from JSON Schema. Easily template-able. Compatible with Bootstrap 3 out of the box.

A tiny Javsacript library for sideloading static assets on pages and caching them in the browser's IndexedDB for longer-term storage.

A simple database layer for localStorage and sessionStorage for creating structured data in the form of databases and tables

A curated list of roadmaps.

Leetcode question list by companies, includes the premium questions. December 2019 updated

Domains Blacklist for Squid-Cache

Reading QR code from webpage.

Firebase Extension to automatically push Firestore documents to Typesense for full-text search with typo tolerance, faceting, and more

Material Design Components in Pure CSS. Materializing HTML at just one class per component 🍰

Scheduling infrastructure for absolutely everyone.

Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬

A set of tools to manage bluetooth devices for linux

Use your macOS terminal shell to do awesome things.

A Java Web Filter with functionality like Apache's mod_rewrite

Create notifications in your Chrome extension with ease.