Awesome list of open-source startup alternatives to well-known SaaS products 🚀

Scalable PaaS (automated Docker+nginx) - aka Heroku on Steroids

Json Schema Type Builder with Static Type Resolution for TypeScript

A scalable, distributed, collaborative, document-graph database, for the realtime web

Generate Typescript types from Postgres

Easy to use open source fast database for search | Good alternative to Elasticsearch now | Drop-in replacement for E in the ELK soon

pgTyped - Typesafe SQL in TypeScript

A tool for exploring each layer in a docker image

🤖 Build voice-based LLM agents. Modular + open source.

Knockout makes it easier to create rich, responsive UIs with JavaScript

🧑‍🚀 The better identity infrastructure for developers and the open-source alternative to Auth0.

A basic REST service for JSON data - enough for prototyping and MVPs!

Quant-UX - Prototype, Test and Learn

Caching utility for NodeJS with loading functionality

(Yet Another) LOading Cache data structure for web and node

Open source API development ecosystem - https://hoppscotch.io (open-source alternative to Postman, Insomnia)

Yaade is an open-source, self-hosted, collaborative API development environment.

🕳 bore is a simple CLI tool for making tunnels to localhost

Copy a Postgres database to a target Postgres server (pg_dump | pg_restore on steroids)

Kernel in TypeScript

ZincSearch . A lightweight alternative to elasticsearch that requires minimal resources, written in Go.

Disposable webmail server (similar to Mailinator) with built in SMTP, POP3, RESTful servers; no DB required.

Bring projects, wikis, and teams together with AI. AppFlowy is an AI collaborative workspace where you achieve more without losing control of your data. The best open source alternative to Notion.

A fast, zero dependency object and array comparison library. Significantly faster than most other deep comparison libraries and has full TypeScript support.

A CLI to automatically generate Directus migrations based on the changes in a real instance

Open-Source Notification Platform. Embeddable Notification Center, E-mail, Push and Slack Integrations.

A simple web-based tool for Spriting and Pixel art.

JS Expert Week 4.0 classes - ClubHouse Clone

PostgreSQL ➕ REST, low-code, simplify and accelerate development, ⚡ instant, realtime, high-performance on any Postgres application, existing or new

Simple, fast, safe, compiled language for developing maintainable software. Compiles itself in <1s with zero library dependencies. Supports automatic C => V translation. https://vlang.io