10+ Best Open Source Projects using Github Pages in 2026

Plasmic

Visual builder that integrates with your codebase for unlimited app development

Stars
6,737
Forks
671
Last commit
1 day ago

Build web apps, internal tools, and customer portals fast with visual editing, drag-and-drop design, and seamless codebase integration. Deploy anywhere without limits.

Open Source Alternative to:

Webflow

MinIO

High-performance object storage designed for AI workloads

Stars
60,760
Forks
7,399
Last commit
2 months ago

Open source S3-compatible object storage optimized for cloud-native and AI applications, delivering unmatched performance and scalability

Open Source Alternative to:

Amazon S3

Joplin

Your secure, open-source note-taking companion

Stars
54,446
Forks
6,063
Last commit
16 hours ago

A free, cross-platform note-taking and to-do application with end-to-end encryption for seamless organization and productivity.

Open Source Alternative to:

Obsidian

Aider

AI-powered pair programming in your terminal

Stars
43,629
Forks
4,250
Last commit
12 days ago

A terminal-based coding assistant that helps you write, modify and understand code through natural language conversations with AI models

Open Source Alternative to:

Cursor

LosslessCut

Cut video & audio files in seconds without quality loss

Stars
39,912
Forks
1,927
Last commit
12 days ago

Fast lossless video and audio editor that trims, cuts, and merges files instantly without re-encoding. Save hours of processing time while maintaining perfect quality.

Open Source Alternative to:

CapCut

Focalboard

Organize, plan, and collaborate with visual boards

Stars
26,061
Forks
2,528
Last commit
24 hours ago

Open-source project management tool for teams. Create kanban boards, tables, and tasks to streamline workflows and boost productivity.

Open Source Alternative to:

Linear

CodeEdit

A native code editor for macOS

Stars
22,811
Forks
1,160
Last commit
9 days ago

A lightweight, natively built editor. Open source and free forever. Develop any project using any language at speeds like never before.

Open Source Alternative to:

Cursor

Listmonk

Powerful, self-hosted newsletter and mailing list manager

Stars
19,581
Forks
2,002
Last commit
7 hours ago

Open-source platform for managing subscribers, creating campaigns, and sending bulk emails with advanced features and integrations.

Open Source Alternative to:

Substack

SuperTokens

Secure, customizable authentication for your applications

Stars
15,017
Forks
659
Last commit
20 hours ago

Open-source authentication solution offering flexible, self-hosted user management with advanced features and easy integration.

Open Source Alternative to:

Clerk

Forgecode

AI pair programming directly in your terminal

Stars
6,756
Forks
1,368
Last commit
4 hours ago

Non-intrusive, lightweight AI coding assistant that integrates seamlessly with your terminal workflow. Get intelligent code suggestions without leaving your command line.

Open Source Alternative to:

Cursor

Expensify

Simplify expense management for businesses of all sizes

Stars
4,829
Forks
3,717
Last commit
4 hours ago

Automate expense reporting, reimbursements, and corporate card management with real-time data sync and powerful integrations.

Grit

Automated technical debt reduction for software teams

Stars
4,482
Forks
122
Last commit
12 hours ago

Grit uses machine learning and static analysis to automatically generate pull requests that clean up code and migrate to the latest frameworks.

Swirl Search

Get instant answers from your company knowledge

Stars
2,999
Forks
283
Last commit
13 hours ago

AI-powered search and RAG platform that connects to 100+ enterprise tools without data migration. Deploy securely on-premises with any LLM.

Open Source Alternative to:

Algolia

Financial Freedom

Open-source personal finance management tool

Stars
2,841
Forks
219
Last commit
13 days ago

Self-hosted alternative to Mint and YNAB for budgeting and building wealth while maintaining full control of your financial data.

Open Source Alternative to:

YNAB

mCaptcha

Privacy-first proof-of-work CAPTCHA without user friction

Stars
2,436
Forks
87
Last commit
7 months ago

Privacy-focused proof-of-work CAPTCHA system that silently protects websites without tracking users or requiring image solving. Drop-in replacement for reCAPTCHA.

Open Source Alternative to:

reCAPTCHA

Bacalhau

Revolutionizing data processing with Compute Over Data

Stars
855
Forks
101
Last commit
2 days ago

Bacalhau is an open-source platform for fast, cost-effective, and secure distributed computing, seamlessly integrating with Docker and WebAssembly workflows.

Monetr

Take control of your finances, paycheck by paycheck

Stars
641
Forks
46
Last commit
6 hours ago

Manage your money confidently with monetr, putting aside what you need and spending what you want

Open Source Alternative to:

Splitwise

Midori Browser

Fast, secure, and privacy-focused web browsing

Stars
286
Forks
17
Last commit
17 hours ago

Midori Browser is a lightweight, fast, and secure browser that protects users' privacy, available for Windows, Linux, and Android.

Open Source Alternative to:

Firefox

Chobble Tickets

Open source ticketing with no per-ticket fees

Stars
6
Forks
0
Last commit
13 hours ago

Event ticketing platform with flat £50/year fee, no commission or booking charges. Open source, encrypted, self-hostable with unlimited events and tickets.

Open Source Alternative to:

Eventbrite

Plasmic

Visual builder that integrates with your codebase for unlimited app development

Stars
6,737
Forks
671
Last commit
1 day ago

Build web apps, internal tools, and customer portals fast with visual editing, drag-and-drop design, and seamless codebase integration. Deploy anywhere without limits.

Open Source Alternative to:

Webflow

MinIO

High-performance object storage designed for AI workloads

Stars
60,760
Forks
7,399
Last commit
2 months ago

Open source S3-compatible object storage optimized for cloud-native and AI applications, delivering unmatched performance and scalability

Open Source Alternative to:

Amazon S3

Joplin

Your secure, open-source note-taking companion

Stars
54,446
Forks
6,063
Last commit
16 hours ago

A free, cross-platform note-taking and to-do application with end-to-end encryption for seamless organization and productivity.

Open Source Alternative to:

Obsidian

Aider

AI-powered pair programming in your terminal

Stars
43,629
Forks
4,250
Last commit
12 days ago

A terminal-based coding assistant that helps you write, modify and understand code through natural language conversations with AI models

Open Source Alternative to:

Cursor

LosslessCut

Cut video & audio files in seconds without quality loss

Stars
39,912
Forks
1,927
Last commit
12 days ago

Fast lossless video and audio editor that trims, cuts, and merges files instantly without re-encoding. Save hours of processing time while maintaining perfect quality.

Open Source Alternative to:

CapCut

Focalboard

Organize, plan, and collaborate with visual boards

Stars
26,061
Forks
2,528
Last commit
24 hours ago

Open-source project management tool for teams. Create kanban boards, tables, and tasks to streamline workflows and boost productivity.

Open Source Alternative to:

Linear

CodeEdit

A native code editor for macOS

Stars
22,811
Forks
1,160
Last commit
9 days ago

A lightweight, natively built editor. Open source and free forever. Develop any project using any language at speeds like never before.

Open Source Alternative to:

Cursor

Listmonk

Powerful, self-hosted newsletter and mailing list manager

Stars
19,581
Forks
2,002
Last commit
7 hours ago

Open-source platform for managing subscribers, creating campaigns, and sending bulk emails with advanced features and integrations.

Open Source Alternative to:

Substack

SuperTokens

Secure, customizable authentication for your applications

Stars
15,017
Forks
659
Last commit
20 hours ago

Open-source authentication solution offering flexible, self-hosted user management with advanced features and easy integration.

Open Source Alternative to:

Clerk

Forgecode

AI pair programming directly in your terminal

Stars
6,756
Forks
1,368
Last commit
4 hours ago

Non-intrusive, lightweight AI coding assistant that integrates seamlessly with your terminal workflow. Get intelligent code suggestions without leaving your command line.

Open Source Alternative to:

Cursor

Expensify

Simplify expense management for businesses of all sizes

Stars
4,829
Forks
3,717
Last commit
4 hours ago

Automate expense reporting, reimbursements, and corporate card management with real-time data sync and powerful integrations.

Grit

Automated technical debt reduction for software teams

Stars
4,482
Forks
122
Last commit
12 hours ago

Grit uses machine learning and static analysis to automatically generate pull requests that clean up code and migrate to the latest frameworks.

Swirl Search

Get instant answers from your company knowledge

Stars
2,999
Forks
283
Last commit
13 hours ago

AI-powered search and RAG platform that connects to 100+ enterprise tools without data migration. Deploy securely on-premises with any LLM.

Open Source Alternative to:

Algolia

Financial Freedom

Open-source personal finance management tool

Stars
2,841
Forks
219
Last commit
13 days ago

Self-hosted alternative to Mint and YNAB for budgeting and building wealth while maintaining full control of your financial data.

Open Source Alternative to:

YNAB

mCaptcha

Privacy-first proof-of-work CAPTCHA without user friction

Stars
2,436
Forks
87
Last commit
7 months ago

Privacy-focused proof-of-work CAPTCHA system that silently protects websites without tracking users or requiring image solving. Drop-in replacement for reCAPTCHA.

Open Source Alternative to:

reCAPTCHA

Bacalhau

Revolutionizing data processing with Compute Over Data

Stars
855
Forks
101
Last commit
2 days ago

Bacalhau is an open-source platform for fast, cost-effective, and secure distributed computing, seamlessly integrating with Docker and WebAssembly workflows.

Monetr

Take control of your finances, paycheck by paycheck

Stars
641
Forks
46
Last commit
6 hours ago

Manage your money confidently with monetr, putting aside what you need and spending what you want

Open Source Alternative to:

Splitwise

Midori Browser

Fast, secure, and privacy-focused web browsing

Stars
286
Forks
17
Last commit
17 hours ago

Midori Browser is a lightweight, fast, and secure browser that protects users' privacy, available for Windows, Linux, and Android.

Open Source Alternative to:

Firefox

Chobble Tickets

Open source ticketing with no per-ticket fees

Stars
6
Forks
0
Last commit
13 hours ago

Event ticketing platform with flat £50/year fee, no commission or booking charges. Open source, encrypted, self-hostable with unlimited events and tickets.

Open Source Alternative to:

Eventbrite

Open Source Projects using Github Pages

A curated collection of the 19 best open source software using Github Pages. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Browse tools using Github Pages by category

Accounting Software using Github Pages

Agile Project Management Tools using Github Pages

AI Coding Assistants using Github Pages

AI Search Tools using Github Pages

Authentication & SSO Providers using Github Pages

Budgeting Apps using Github Pages

Browse tools using Github Pages by category

Accounting Software using Github Pages

Agile Project Management Tools using Github Pages

AI Coding Assistants using Github Pages

AI Search Tools using Github Pages

Authentication & SSO Providers using Github Pages

Budgeting Apps using Github Pages

CAPTCHA & Bot Protection Tools using Github Pages

Cloud Storage Tools using Github Pages

Code Transformation Tools using Github Pages

Collaborative Workspaces using Github Pages

Distributed Compute Tools using Github Pages

Distributed Storage Tools using Github Pages

Email Marketing & Newsletter Tools using Github Pages

Event Ticketing & Management Tools using Github Pages

Expense Management Tools using Github Pages

Frontend Development Tools using Github Pages

General Purpose Editors using Github Pages

Low-Code/No-Code Platforms using Github Pages

Marketing Automation Tools using Github Pages

Note-Taking Tools using Github Pages

Personal Knowledge Management (PKM) Tools using Github Pages

Project Management Suites using Github Pages

Search Engines using Github Pages

Secure & Encrypted Notes using Github Pages

Static Analysis Tools using Github Pages

Storage Tools using Github Pages

UI/UX Design Tools using Github Pages

Video Editing Software using Github Pages

Web Browsers using Github Pages

Workflow Orchestration Tools using Github Pages