Top Open Source Projects using Firebase

A curated collection of the 15 best open source software using Firebase. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Excalidraw

An open source virtual whiteboard for hand-drawn style diagrams and wireframes, collaborative, end-to-end encrypted and embeddable as an npm package.

Alternative to:

Lucidchart

Collaborative whiteboard with a hand-drawn aesthetic

Stars
131,285
Forks
15,167
Last commit
5 days ago

Cline

Open source coding agent that works in VS Code, JetBrains IDEs, the terminal and a kanban board, with any model you choose.

Alternative to:

Cursor

Open-source AI coding agent for your editor and terminal

Stars
67,589

LibreChat

A self-hosted chat interface that puts every model provider, agent, tool and file workflow behind one familiar conversation UI.

Alternative to:

ChatGPT

One interface for all your AI models and conversations

Stars
42,875

CopilotKit

SDK for developers building agent-native apps, adding chat, generative UI, shared state and human-in-the-loop across web, mobile and chat platforms.

Alternative to:

Voiceflow

Build AI copilots for your product in hours, not months

Stars

GDevelop

No-code game software for building 2D, 3D and multiplayer titles for mobile, desktop and web, aimed at creators who avoid programming.

Alternative to:

Unity

Create 2D and 3D games without coding, powered by AI assistance

Stars
26,280

Instant

A realtime database you query from the client, giving app developers auth, permissions, storage, presence and offline caching out of the box.

Alternative to:

Firebase

Realtime client-side database for collaborative apps

Stars
10,509

Highlight

Fullstack monitoring for web teams, pairing session replay with error tracking, logs and traces behind a few lines of setup.

Alternative to:

Datadog

Real-time observability for modern web applications

Stars
9,372

Mockoon

A desktop app and CLI for designing and running mock APIs locally, for developers who need fake endpoints without deploying anything.

Alternative to:

Beeceptor

Effortless API mocking for seamless development

Stars
8,389

Rowy

A spreadsheet-style interface for Firestore that pairs table editing with cloud functions written in the browser, for Firebase teams.

Alternative to:

Airtable

Build powerful backends without leaving your browser

Stars
6,840

Jitsu

MIT-licensed event data platform that collects behavioral events and delivers them to warehouses and SaaS tools, a self-hostable Segment alternative.

Alternative to:

Fivetran

Open-source data integration for modern stacks

Stars
5,063

Mezon

A real-time communication platform for gaming, work, and community spaces, with native clients and a C server stack built for low latency.

Alternative to:

Slack

Create custom spaces to chat, game, and connect globally

Stars
1,695

Ever Teams

Work and project management platform with time and activity tracking, for teams that want to run their own instance.

Alternative to:

Asana

Real-time work and project management platform

Stars
545

Tiledesk

An open source live chat and chatbot platform for building customer support across web, WhatsApp, Messenger and Telegram from one script.

Alternative to:

Voiceflow

No-code platform to build AI agents and automate support

Stars
14

Corpus

Document question answering that returns cited answers from uploaded PDFs and web pages, for teams reading across large document sets.

Alternative to:

Glean

Ask once, get answers across every document

Stars
13

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Top Open Source Projects using Firebase

A curated collection of the 15 best open source software using Firebase. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Excalidraw

Cline

LibreChat

CopilotKit

GDevelop

Instant

Highlight

Mockoon

Rowy

Jitsu

Mezon

Ever Teams

Tiledesk

Corpus

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Excalidraw

Cline

LibreChat

CopilotKit

GDevelop

Instant

Highlight

Mockoon

Rowy

Jitsu

Mezon

Ever Teams

Tiledesk

Corpus

Hoppscotch