Heroku is a cloud platform as a service (PaaS) that enables developers to build, run, and scale applications in various programming languages effortlessly. It is particularly popular for its simplicity, supporting languages like Ruby, Java, Python, Node.js, PHP, and more, through a straightforward deployment process via Git. Heroku abstracts much of the underlying infrastructure management, allowing developers to focus on coding without worrying about server maintenance or scaling complexities. With Heroku, applications are run on "dynos," which can be adjusted according to the app's needs, ensuring scalability and reliability. It integrates seamlessly with a variety of add-ons and third-party services, ranging from databases to monitoring tools, thus providing robust options for enhancing app functionalities and performance. For developers seeking a hassle-free deployment process and a scalable environment, Heroku offers a flexible and efficient solution.
View the most prominent open source Heroku projects in the list below. Click on a specific project to view its alternative or complementary packages. Make comparisons and find the best package for your app.
- The 30 Days of Python programming challenge is a step-by-step guide to learn the Python programming language in 30 days. This challenge m…☆74,449Sep 10, 2026Updated 2 weeks ago
- Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬☆37,108Updated this week
- A docker-powered PaaS that helps you build and manage the lifecycle of applications☆32,150Updated this week
- 🛠️⚡ Step-by-step tutorial to build a modern JavaScript stack.☆20,138Jun 5, 2024Updated 2 years ago
- Scalable PaaS (automated Docker+nginx) - aka Heroku on Steroids☆15,166Updated this week
- Cookiecutter Django is a framework for jumpstarting production-ready Django projects quickly.☆13,607Updated this week
- A self-hosted, ad-free, privacy-respecting metasearch engine☆11,570Aug 14, 2026Updated last month
- Deploy infinitely scalable serverless apps, apis, and sites in seconds to AWS.☆8,794Mar 15, 2024Updated 2 years ago
- Bare metal to production ready in mins; your own fly server on your VPS.☆7,590Feb 3, 2026Updated 7 months ago
- Web page PDF/PNG rendering done right. Self-hosted service for rendering receipts, invoices, or any content.☆7,105Jan 18, 2024Updated 2 years ago
- The tiniest PaaS you've ever seen. Piku allows you to do git push deployments to your own servers.☆6,603Sep 4, 2026Updated 2 weeks ago
- Rainbond is an open-source container platform that requires no Kubernetes expertise. Its core capabilities are 100% open source. It abst…☆6,267Updated this week
- Open-source live customer chat☆6,114Feb 15, 2024Updated 2 years ago
- A free and self-hosted PaaS alternative to Heroku / Netlify / Coolify / Vercel / Dokku / Portainer running on Kubernetes☆4,424Sep 9, 2026Updated 2 weeks ago
- An index & manager of Onedrive based on serverless. Can be deployed to Vercel/Heroku/SCF/FG/FC/CFC/PHP web hosting/VPS.☆3,798Apr 30, 2026Updated 4 months ago
- An advanced discord music bot, supports Spotify, Soundcloud, YouTube with Shuffling, Volume Control and Web Dashboard with Slash Commands…☆3,259Apr 23, 2026Updated 5 months ago
- ⚛️ Heroku Buildpack for create-react-app: static hosting for React.js web apps☆3,235Jun 10, 2022Updated 4 years ago
- (No longer maintained owing to the lack of sufficient free ss accounts)Python爬虫/Flask网站/免费ShadowSocks账号/ssr订阅/json 订阅☆2,992Mar 9, 2023Updated 3 years ago
- A developer friendly PaaS for your Kubernetes☆2,931Updated this week
- Telegram Bot to store Posts and Documents and it can Access by Special Links.☆2,413Dec 28, 2025Updated 8 months ago
- 一款基于VUE3.0的高颜值卡密发卡系统,特别适合虚拟商品、知识付费等。☆2,317Dec 13, 2023Updated 2 years ago
- A fast directory-first photo gallery website, with rich UI, optimized for running on low resource servers (especially on raspberry pi)☆2,281Aug 25, 2026Updated 3 weeks ago
- An archiving tool with an IM-style interface that prioritizes privacy and accessibility, integrated with various archival services includ…☆2,232Sep 7, 2026Updated 2 weeks ago
- Example project showing how to build a Spring Boot App providing a GUI with Vue.js☆2,123Updated this week
- Free tier of Heroku Dynos, Postgres and Data for Redis will no longer be available after November 28, 2022. Let's find a list of services…☆2,120May 30, 2025Updated last year
- The OWASP NodeGoat project provides an environment to learn how OWASP Top 10 security risks apply to web applications developed using Nod…☆2,067Jun 15, 2024Updated 2 years ago
- A telegram bot that will give instant stream links for telegram files without the need of waiting till the download completes. (Telegram …☆1,917Mar 7, 2026Updated 6 months ago
- Lightweight library for web server applications in Swift on macOS and Linux powered by coroutines.☆1,839Mar 26, 2020Updated 6 years ago
- 🦠 A simple and fast (< 200ms) API for tracking the global coronavirus (COVID-19, SARS-CoV-2) outbreak. It's written in python using the …☆1,568Feb 14, 2023Updated 3 years ago
- A simple Telegram userbot based on Telethon☆1,559Aug 2, 2026Updated last month
- Flask + Vue JS Template☆1,483Dec 8, 2022Updated 3 years ago
- Run production apps without thinking about infrastructure. On your server or ours. Fully agentic.☆1,467Updated this week
- A beautiful and fast self-hosted PaaS for deploying and managing web apps, databases, static websites and more.☆1,383Updated this week
- A heroku plugin for awesome pg:* commands that are also great and fun and super.☆1,352Jul 7, 2026Updated 2 months ago
- Heroku's classic buildpack for Node.js apps☆1,347Updated this week
- Aria/qBittorrent Telegram Mirror/Leech Bot.☆1,256Dec 4, 2023Updated 2 years ago
- Guides for learning + doing better web and app development. Created by Coding for Entrepreneurs.☆1,197Feb 11, 2021Updated 5 years ago
- Getting Started with Node.js on Heroku☆1,083Sep 7, 2026Updated 2 weeks ago
- My former app template for Rails 7. All recommendations you see here have been moved to https://github.com/mattbrictson/nextgen☆1,071Dec 18, 2023Updated 2 years ago
- REST API boilerplate using NodeJS and KOA2, typescript. Logging and JWT as middlewares. TypeORM with class-validator, SQL CRUD. Docker in…☆1,015Mar 15, 2024Updated 2 years ago