Hacktoberfest is a month-long celebration of open source projects, their maintainers, and the entire community of contributors. Each October, open source maintainers give new contributors extra attention as they guide developers through their first pull requests on GitHub.
JavaScript • Python • Java
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
Virtual whiteboard for sketching hand-drawn like diagrams
Open source API development ecosystem - https://hoppscotch.io (open-source alternative to Postman, Insomnia)
A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀
The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.
Easy to maintain open source documentation websites.
The Intuitive Vue Framework.
🔥 🔥 🔥 Open Source Airtable Alternative
🐻 Bear necessities for state management in React
Build like a team of hundreds_
The repository for high quality TypeScript type definitions.
The communications platform that puts data protection first.
Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.
The open-source notification Inbox infrastructure. E-mail, SMS, Push and Slack Integrations.
⏳ Modern JavaScript date utility library ⌛️
ORM for TypeScript and JavaScript. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.
A markdown parser and compiler. Built for speed.
Making Docker and Kubernetes management easy.
Building a modern alternative to Salesforce, powered by the community.
Created by DigitalOcean and GitHub
Released October 2014