🏞️5 beautiful open-source web apps to learn from and get inspired 🙇‍♀️💡

1. supabase

   1 884 82,773 10.0 TypeScript

   The open source Firebase alternative. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

   

   Supabase is a renowned open-source project with its core written in Elixir. But, since we are focusing on web apps in this article, we’ll take a look at Supabase Studio - a dashboard where you can see and manage all of your projects. It is a masterpiece in itself and also fully open-source!

2. SurveyJS

   surveyjs.io featured

   JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor. Add the SurveyJS white-label form builder to your JavaScript app (React/Angular/Vue3). Build complex JSON forms without coding. Fully customizable, works with any backend, perfect for data-heavy apps. Learn more.

   

3. Habitica

   2 176 12,854 9.7 JavaScript

   A habit tracker app which treats your goals like a Role Playing Game.

   

   Habitica is one of the coolest web apps (they also have iOS and Android apps) I’ve seen in a while - it helps you organize your life, tasks, and habits through the RPG game! Imagine a Kanban board like Trello, but for each task you complete, you earn XP and gold, and you can even team up with friends to take up quests.

4. wasp

   3 230 16,919 9.6 TypeScript

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

   

   CoverLetterGPT is made with React, Node.js, and Prisma, powered by the Wasp framework, which takes care of all the plumbing and removes a ton of boilerplate. The best part is you can deploy your app for free when you’re ready by running a single CLI command: wasp deploy.

5. coverlettergpt

   4 32 1,114 4.1 TypeScript

   Generate Cover Letters based on Job Description and your Resumé. Manage jobs and applications. Get Hired. Have fun. Be cool. Go to School.

   

   CoverLetterGPT - the perfect starting spot for an AI-powered SaaS

6. papermark

   5 31 6,670 9.9 TypeScript

   Papermark is the open-source DocSend alternative with built-in analytics and custom domains.

   

   Papermark has recently been getting a lot of love from the community, especially for its clean design and intuitive interface. Although it might look simple from the outside, this app packs a lot of functionalities that make everything work smoothly: file upload, email sending, built-in analytics, and custom domains…

7. crowd.dev

   6 8 3,296 9.8 TypeScript

   LFX Community Data Platform (CDP)

   

8. AppFlowy

   7 104 62,789 9.9 Dart

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

   

   💾 Source code: https://github.com/AppFlowy-IO/AppFlowy 👕 Size: M 🛠️ Stack: Flutter, Rust

9. Civic Auth

   www.civic.com featured

   Auth in Less Than 5 Minutes. Civic Auth comes with multiple SSO options, optional embedded wallets, and user management — all implemented with just a few lines of code. Start building today.

   

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