10+ Best Open Source Projects using Angular in 2026

Hanko

Secure, passwordless authentication for modern web apps

Stars
8,909
Forks
1,013
Last commit
3 days ago

Streamline user authentication with passwordless login, enhancing security and user experience for your web applications.

Open Source Alternative to:

Clerk

Supabase

Open-source Firebase alternative for modern app development

Stars
101,773
Forks
12,261
Last commit
15 hours ago

A powerful, scalable backend platform offering real-time databases, authentication, storage, and serverless functions for rapid development.

Open Source Alternative to:

Firebase

Paperless-home

Effortlessly organize your digital documents

Stars
40,181
Forks
2,630
Last commit
13 hours ago

A powerful open-source solution for managing, organizing, and searching your digital documents with ease and efficiency.

Open Source Alternative to:

Google Workspace

Cube

Unify data models and metrics across your entire stack

Stars
19,911
Forks
2,010
Last commit
14 hours ago

Cube is a universal semantic layer that connects data sources to analytics tools, providing consistent definitions and fast queries.

Open Source Alternative to:

Snowflake

Ceph

Scalable open-source distributed storage system

Stars
16,545
Forks
6,373
Last commit
17 hours ago

Ceph provides unified object, block, and file storage from a single cluster built on commodity hardware.

Open Source Alternative to:

Amazon S3

Super Productivity

Deep work made simple with privacy-first task management

Stars
18,994
Forks
1,649
Last commit
20 hours ago

Open-source task manager combining time tracking, notes, and focus tools. No tracking, full privacy, offline-first. Perfect for developers and professionals.

Open Source Alternative to:

Monday

OpenProject

Open source project management for teams

Stars
14,967
Forks
3,219
Last commit
11 hours ago

Powerful classic, agile or hybrid project management software with a focus on data privacy and security

Open Source Alternative to:

Jira

PeerTube

Decentralized video platform for true digital freedom

Stars
14,666
Forks
1,716
Last commit
3 days ago

Create your own video hosting platform with PeerTube - a free, open-source alternative to YouTube. Join 600,000+ videos across 1,000+ interconnected platforms without ads or tracking.

Open Source Alternative to:

YouTube

Zitadel

Secure, customizable identity infrastructure for developers

Stars
13,682
Forks
1,049
Last commit
2 days ago

ZITADEL provides a comprehensive identity management solution with easy APIs, customizable workflows, and serverless deployment options.

Open Source Alternative to:

Supabase

Ghostfolio

Track, analyze, and optimize your investments effortlessly

Stars
8,330
Forks
1,105
Last commit
23 hours ago

Open-source wealth management software for tracking stocks, ETFs, and cryptocurrencies across multiple portfolios

Open Source Alternative to:

YNAB

Builder

Visual development platform for modern web experiences

Stars
8,659
Forks
1,149
Last commit
4 days ago

Drag-and-drop interface for creating and optimizing digital experiences, with headless CMS and powerful integrations.

Open Source Alternative to:

WordPress

Vendure

Flexible e-commerce for modern businesses

Stars
8,088
Forks
1,385
Last commit
1 day ago

A headless, API-first e-commerce framework built on Node.js with TypeScript, offering customization and scalability for online stores.

Open Source Alternative to:

WooCommerce

Mockoon

Effortless API mocking for seamless development

Stars
8,236
Forks
460
Last commit
20 hours ago

Create, run, and share mock REST APIs without coding. Boost productivity with an intuitive interface and powerful features.

Open Source Alternative to:

Postman

Ever Gauzy

Comprehensive open-source business management platform

Stars
3,670
Forks
762
Last commit
15 hours ago

All-in-one solution for ERP, CRM, HRM, ATS, and project management to streamline your business operations

Open Source Alternative to:

SAP

FeatBit

Open-source feature flag management for seamless deployments

Stars
1,797
Forks
140
Last commit
3 days ago

FeatBit is a fast, scalable feature flag service that enables risk mitigation and fosters business growth through controlled feature releases.

Open Source Alternative to:

LaunchDarkly

Sync-in

Open-source file storage with complete data sovereignty

Stars
1,144
Forks
61
Last commit
23 hours ago

Secure, open-source platform for file storage, sharing, and collaboration. Host your data on your own infrastructure with full control and transparency.

Open Source Alternative to:

Google Drive

Tuleap

Complete agile project management with compliance built-in

Stars
1,122
Forks
299
Last commit
2 months ago

All-in-one open source platform for agile planning, software development, test management, and regulatory compliance. Perfect for teams needing flexibility.

Open Source Alternative to:

Jira

Browser Operator

Open-source AI browser for intelligent web automation

Stars
476
Forks
76
Last commit
1 month ago

Privacy-focused AI browser with intelligent agents for research, analysis, and workflow automation. Features unified memory, compliance guardrails, and seamless integrations.

Open Source Alternative to:

Browserbase

Gravitee

Unified API, event, and AI agent management platform

Stars
410
Forks
111
Last commit
23 hours ago

Full-lifecycle API management platform that unifies synchronous and asynchronous ecosystems. Manage APIs, event streams, and AI agents with enterprise security and 4x faster gateway performance.

Open Source Alternative to:

Postman

Tiledesk

Elevate customer support with AI-powered chat solutions

Stars
313
Forks
133
Last commit
2 days ago

AI-enhanced live chat platform for seamless customer engagement, featuring chatbots, multichannel support, and advanced analytics.

Open Source Alternative to:

Voiceflow

Midori Browser

Fast, secure, and privacy-focused web browsing

Stars
295
Forks
18
Last commit
18 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

Impler

Seamless data import for your applications

Stars
281
Forks
57
Last commit
13 days ago

Open-source solution for effortless data importing, mapping, and validation in web applications

Procaptcha

Decentralized CAPTCHA for enhanced web security

Stars
294
Forks
9
Last commit
2 days ago

A blockchain-based CAPTCHA solution offering improved security, user experience, and resistance to bot attacks for web applications.

Open Source Alternative to:

reCAPTCHA

Orbital

Connect APIs, databases, and streams without glue code

Stars
353
Forks
11
Last commit
2 months ago

Automated data integration platform that connects APIs, databases, and event streams using semantic schemas. Deploy secure integrations in minutes with Git-based workflows.

Open Source Alternative to:

Kong

HitKeep

Privacy-first analytics you own completely

Stars
46
Forks
2
Last commit
1 day ago

Self-hosted or managed web analytics with zero external dependencies. Cookie-free tracking, full data sovereignty, and single binary deployment for organizations that own their data.

Open Source Alternative to:

Google Analytics

Abby

Type-safe feature flags and remote config for developers

Stars
166
Forks
21
Last commit
9 months ago

Abby offers open-source, fully typed feature flagging and remote configuration for React and Next.js, with multi-environment testing and debugging tools.

Open Source Alternative to:

LaunchDarkly

Hanko

Secure, passwordless authentication for modern web apps

Stars
8,909
Forks
1,013
Last commit
3 days ago

Streamline user authentication with passwordless login, enhancing security and user experience for your web applications.

Open Source Alternative to:

Clerk

Supabase

Open-source Firebase alternative for modern app development

Stars
101,773
Forks
12,261
Last commit
15 hours ago

A powerful, scalable backend platform offering real-time databases, authentication, storage, and serverless functions for rapid development.

Open Source Alternative to:

Firebase

Paperless-home

Effortlessly organize your digital documents

Stars
40,181
Forks
2,630
Last commit
13 hours ago

A powerful open-source solution for managing, organizing, and searching your digital documents with ease and efficiency.

Open Source Alternative to:

Google Workspace

Cube

Unify data models and metrics across your entire stack

Stars
19,911
Forks
2,010
Last commit
14 hours ago

Cube is a universal semantic layer that connects data sources to analytics tools, providing consistent definitions and fast queries.

Open Source Alternative to:

Snowflake

Ceph

Scalable open-source distributed storage system

Stars
16,545
Forks
6,373
Last commit
17 hours ago

Ceph provides unified object, block, and file storage from a single cluster built on commodity hardware.

Open Source Alternative to:

Amazon S3

Super Productivity

Deep work made simple with privacy-first task management

Stars
18,994
Forks
1,649
Last commit
20 hours ago

Open-source task manager combining time tracking, notes, and focus tools. No tracking, full privacy, offline-first. Perfect for developers and professionals.

Open Source Alternative to:

Monday

OpenProject

Open source project management for teams

Stars
14,967
Forks
3,219
Last commit
11 hours ago

Powerful classic, agile or hybrid project management software with a focus on data privacy and security

Open Source Alternative to:

Jira

PeerTube

Decentralized video platform for true digital freedom

Stars
14,666
Forks
1,716
Last commit
3 days ago

Create your own video hosting platform with PeerTube - a free, open-source alternative to YouTube. Join 600,000+ videos across 1,000+ interconnected platforms without ads or tracking.

Open Source Alternative to:

YouTube

Zitadel

Secure, customizable identity infrastructure for developers

Stars
13,682
Forks
1,049
Last commit
2 days ago

ZITADEL provides a comprehensive identity management solution with easy APIs, customizable workflows, and serverless deployment options.

Open Source Alternative to:

Supabase

Ghostfolio

Track, analyze, and optimize your investments effortlessly

Stars
8,330
Forks
1,105
Last commit
23 hours ago

Open-source wealth management software for tracking stocks, ETFs, and cryptocurrencies across multiple portfolios

Open Source Alternative to:

YNAB

Builder

Visual development platform for modern web experiences

Stars
8,659
Forks
1,149
Last commit
4 days ago

Drag-and-drop interface for creating and optimizing digital experiences, with headless CMS and powerful integrations.

Open Source Alternative to:

WordPress

Vendure

Flexible e-commerce for modern businesses

Stars
8,088
Forks
1,385
Last commit
1 day ago

A headless, API-first e-commerce framework built on Node.js with TypeScript, offering customization and scalability for online stores.

Open Source Alternative to:

WooCommerce

Mockoon

Effortless API mocking for seamless development

Stars
8,236
Forks
460
Last commit
20 hours ago

Create, run, and share mock REST APIs without coding. Boost productivity with an intuitive interface and powerful features.

Open Source Alternative to:

Postman

Ever Gauzy

Comprehensive open-source business management platform

Stars
3,670
Forks
762
Last commit
15 hours ago

All-in-one solution for ERP, CRM, HRM, ATS, and project management to streamline your business operations

Open Source Alternative to:

SAP

FeatBit

Open-source feature flag management for seamless deployments

Stars
1,797
Forks
140
Last commit
3 days ago

FeatBit is a fast, scalable feature flag service that enables risk mitigation and fosters business growth through controlled feature releases.

Open Source Alternative to:

LaunchDarkly

Sync-in

Open-source file storage with complete data sovereignty

Stars
1,144
Forks
61
Last commit
23 hours ago

Secure, open-source platform for file storage, sharing, and collaboration. Host your data on your own infrastructure with full control and transparency.

Open Source Alternative to:

Google Drive

Tuleap

Complete agile project management with compliance built-in

Stars
1,122
Forks
299
Last commit
2 months ago

All-in-one open source platform for agile planning, software development, test management, and regulatory compliance. Perfect for teams needing flexibility.

Open Source Alternative to:

Jira

Browser Operator

Open-source AI browser for intelligent web automation

Stars
476
Forks
76
Last commit
1 month ago

Privacy-focused AI browser with intelligent agents for research, analysis, and workflow automation. Features unified memory, compliance guardrails, and seamless integrations.

Open Source Alternative to:

Browserbase

Gravitee

Unified API, event, and AI agent management platform

Stars
410
Forks
111
Last commit
23 hours ago

Full-lifecycle API management platform that unifies synchronous and asynchronous ecosystems. Manage APIs, event streams, and AI agents with enterprise security and 4x faster gateway performance.

Open Source Alternative to:

Postman

Tiledesk

Elevate customer support with AI-powered chat solutions

Stars
313
Forks
133
Last commit
2 days ago

AI-enhanced live chat platform for seamless customer engagement, featuring chatbots, multichannel support, and advanced analytics.

Open Source Alternative to:

Voiceflow

Midori Browser

Fast, secure, and privacy-focused web browsing

Stars
295
Forks
18
Last commit
18 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

Impler

Seamless data import for your applications

Stars
281
Forks
57
Last commit
13 days ago

Open-source solution for effortless data importing, mapping, and validation in web applications

Procaptcha

Decentralized CAPTCHA for enhanced web security

Stars
294
Forks
9
Last commit
2 days ago

A blockchain-based CAPTCHA solution offering improved security, user experience, and resistance to bot attacks for web applications.

Open Source Alternative to:

reCAPTCHA

Orbital

Connect APIs, databases, and streams without glue code

Stars
353
Forks
11
Last commit
2 months ago

Automated data integration platform that connects APIs, databases, and event streams using semantic schemas. Deploy secure integrations in minutes with Git-based workflows.

Open Source Alternative to:

Kong

HitKeep

Privacy-first analytics you own completely

Stars
46
Forks
2
Last commit
1 day ago

Self-hosted or managed web analytics with zero external dependencies. Cookie-free tracking, full data sovereignty, and single binary deployment for organizations that own their data.

Open Source Alternative to:

Google Analytics

Abby

Type-safe feature flags and remote config for developers

Stars
166
Forks
21
Last commit
9 months ago

Abby offers open-source, fully typed feature flagging and remote configuration for React and Next.js, with multi-environment testing and debugging tools.

Open Source Alternative to:

LaunchDarkly

Open Source Projects using Angular

A curated collection of the 26 best open source software using Angular. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Browse tools using Angular by category

Agile Project Management Tools using Angular

API Infrastructure Tools using Angular

API Integration Tools using Angular

Authentication & SSO Providers using Angular

Authorization & Permissions Tools using Angular

Backend-as-a-Service (BaaS) Tools using Angular

Browse tools using Angular by category

Agile Project Management Tools using Angular

API Infrastructure Tools using Angular

API Integration Tools using Angular

Authentication & SSO Providers using Angular

Authorization & Permissions Tools using Angular

Backend-as-a-Service (BaaS) Tools using Angular

Browser Automation for AI Tools using Angular

Build & Deployment Tools using Angular

CAPTCHA & Bot Protection Tools using Angular

Chatbot Platforms using Angular

Cloud File Sync & Share Tools using Angular

Collaborative Workspaces using Angular

CRM Systems using Angular

Customer Communication Platforms using Angular

Data Engineering & Integration Tools using Angular

Decentralized Social Networks using Angular

Distributed Storage Tools using Angular

Document Management Systems using Angular

ERP Systems using Angular

ETL & Data Integration Tools using Angular

Feature Flag Tools using Angular

Finance & Fintech Tools using Angular

Headless CMS Tools using Angular

Headless Commerce Tools using Angular

HR Management Systems (HRMS) using Angular

Investment Tracking Tools using Angular

Live Chat & Messaging Tools using Angular

Low-Code/No-Code Platforms using Angular

Project & Work Management Tools using Angular

Project Management Suites using Angular

Secure Document Sharing Tools using Angular

Semantic Layer Platforms using Angular

Storage Tools using Angular

Task Management Tools using Angular

Time Tracking Tools using Angular

Video Platforms using Angular

Web Analytics using Angular

Web Browsers using Angular

Web Frameworks using Angular

Website Builders using Angular