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…☆59,707Mar 4, 2026Updated 2 weeks ago
- A docker-powered PaaS that helps you build and manage the lifecycle of applications☆31,917Mar 12, 2026Updated last week
- Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬☆27,795Updated this week
- 🛠️⚡ Step-by-step tutorial to build a modern JavaScript stack.☆20,403Jun 5, 2024Updated last year
- Scalable PaaS (automated Docker+nginx) - aka Heroku on Steroids☆14,907Jan 31, 2026Updated last month
- Cookiecutter Django is a framework for jumpstarting production-ready Django projects quickly.☆13,464Updated this week
- A self-hosted, ad-free, privacy-respecting metasearch engine☆11,409Feb 11, 2026Updated last month
- Deploy infinitely scalable serverless apps, apis, and sites in seconds to AWS.☆8,810Mar 15, 2024Updated 2 years ago
- Bare metal to production ready in mins; your own fly server on your VPS.☆7,350Feb 3, 2026Updated last month
- Web page PDF/PNG rendering done right. Self-hosted service for rendering receipts, invoices, or any content.☆7,118Jan 18, 2024Updated 2 years ago
- The tiniest PaaS you've ever seen. Piku allows you to do git push deployments to your own servers.☆6,566Jan 31, 2026Updated last month
- A container platform that needs no Kubernetes learning, Build, deploy, assemble, and manage apps on Kubernetes, no K8s expertise needed, …☆6,123Updated this week
- Open-source live customer chat☆5,935Feb 15, 2024Updated 2 years ago
- A free and self-hosted PaaS alternative to Heroku / Netlify / Coolify / Vercel / Dokku / Portainer running on Kubernetes☆4,194Feb 28, 2026Updated 3 weeks ago
- An index & manager of Onedrive based on serverless. Can be deployed to Vercel/Heroku/SCF/FG/FC/CFC/PHP web hosting/VPS.☆3,816Updated this week
- ⚛️ Heroku Buildpack for create-react-app: static hosting for React.js web apps☆3,252Jun 10, 2022Updated 3 years ago
- An advanced discord music bot, supports Spotify, Soundcloud, YouTube with Shuffling, Volume Control and Web Dashboard with Slash Commands…☆3,208Mar 9, 2026Updated last week
- (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☆3,013Mar 9, 2023Updated 3 years ago
- A developer friendly PaaS for your Kubernetes☆2,794Updated this week
- Telegram Bot to store Posts and Documents and it can Access by Special Links.☆2,357Dec 28, 2025Updated 2 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。☆2,276Dec 13, 2023Updated 2 years ago
- An archiving tool with an IM-style interface that prioritizes privacy and accessibility, integrated with various archival services includ…☆2,163Updated this week
- A fast directory-first photo gallery website, with rich UI, optimized for running on low resource servers (especially on raspberry pi)☆2,152Feb 14, 2026Updated last month
- Example project showing how to build a Spring Boot App providing a GUI with Vue.js☆2,125Updated 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…☆2,102May 30, 2025Updated 9 months ago
- The OWASP NodeGoat project provides an environment to learn how OWASP Top 10 security risks apply to web applications developed using Nod…☆2,021Jun 15, 2024Updated last year
- Lightweight library for web server applications in Swift on macOS and Linux powered by coroutines.☆1,849Mar 26, 2020Updated 5 years ago
- A telegram bot that will give instant stream links for telegram files without the need of waiting till the download completes. (Telegram …☆1,749Mar 7, 2026Updated 2 weeks 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☆1,547Mar 5, 2026Updated 2 weeks ago
- Flask + Vue JS Template☆1,487Dec 8, 2022Updated 3 years ago
- Open Source Alternative to vercel, heroku, netlify with simplified workflows☆1,394Updated this week
- A beautiful and fast self-hosted PaaS for deploying and managing web apps, databases, static websites and more.☆1,294Updated this week
- Aria/qBittorrent Telegram Mirror/Leech Bot.☆1,258Dec 4, 2023Updated 2 years ago
- Guides for learning + doing better web and app development. Created by Coding for Entrepreneurs.☆1,196Feb 11, 2021Updated 5 years ago
- My former app template for Rails 7. All recommendations you see here have been moved to https://github.com/mattbrictson/nextgen☆1,074Dec 18, 2023Updated 2 years ago
- A simple github action that dynamically deploys an app to heroku☆1,014Mar 15, 2026Updated last week