Top Open Source Projects using Socket.IO

A curated collection of the 28 best open source software using Socket.IO. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Immich

A self-hosted photo and video backup service with mobile apps, facial recognition and search across metadata, objects and faces.

Alternative to:

Apple iCloud Photos

Self-hosted photo and video backup for your own server

Stars
113,547
Forks
6,829
Last commit
5 days ago

Uptime Kuma

Self-hosted monitoring tool that checks whether your sites, servers and containers are up and tells you the moment they are not.

Alternative to:

UptimeRobot

Self-hosted uptime monitoring with a clean dashboard

Stars

Puter

A self-hostable desktop environment in the browser, with everyday apps for users and cloud, AI and storage APIs for developers.

Alternative to:

Dropbox

A full desktop environment that runs in your browser

Stars
43,424

Tldraw

A React SDK for building infinite canvas apps, shipping a whiteboard out of the box and custom shapes when you need them.

Alternative to:

Miro

Free instant whiteboard with real-time collaboration

Stars
50,179

Novu

Open-source communication infrastructure that sends product notifications and connects agents to Inbox, email, SMS, push, chat and messaging channels.

Alternative to:

OneSignal

Multi-channel notification infrastructure for apps

Stars
39,876

Outline

Team knowledge base built with React and Node.js, for groups that want a fast wiki they can host themselves.

Alternative to:

Notion

Fast, collaborative wiki for teams who need organized docs

Stars
40,474

Insomnia

Cross-platform API client for REST, GraphQL, gRPC and WebSockets, for developers who want to design, test and mock in one app.

Alternative to:

Postman

Powerful API development and testing made effortless

Stars
39,999

ActivePieces

Extensible automation platform and Zapier replacement where every integration is a typed TypeScript package that doubles as an MCP server.

Alternative to:

Zapier

Automate workflows with no-code integration platform

Stars
24,300

Budibase

Operations platform for building internal apps, automations and AI agents on top of the databases a business already runs.

Alternative to:

Retool

Build powerful web apps without complex coding

Stars
28,260

Maxun

No-code platform that turns websites into structured data through recorded robots, crawling, scraping and search, for teams without scraping engineers.

Alternative to:

Bright Data

No-code web scraping, crawling, and extraction platform

Stars
17,377

Trigger

TypeScript platform for long-running background tasks and AI workflows, with retries, queues and observability, cloud or self-hosted.

Alternative to:

AWS Step Functions

Run long-running AI tasks without timeouts or servers

Stars

Leon

A self-hosted personal AI assistant that runs skills, tools and memory on your own machine, for people wary of cloud assistants.

Alternative to:

Amazon Alexa

Your open-source personal assistant for server automation

Stars
17,493

AITable

A visual database and spreadsheet with a full REST API, for teams replacing scattered trackers with one collaborative source of records.

Alternative to:

Coda

Visual database for workflow automation across apps

Stars
15,588

PeerTube

A federated video platform where independent instances host, share and stream video without a central company owning the audience.

Alternative to:

YouTube

Decentralized video platform for true digital freedom

Stars
15,316

OpenReplay

Self-hosted session replay suite that shows developers what users did on a web app and what broke underneath.

Alternative to:

Hotjar

Self-hosted session replay with complete data control

Stars
12,753

OneUptime

One platform for uptime monitoring, on-call, status pages, incidents, logs, traces and metrics, replacing a shelf of separate SaaS tools.

Alternative to:

Datadog

Comprehensive monitoring and incident management platform

Stars
7,563

Plasmic

A visual builder that plugs into an existing React codebase, letting marketers and developers assemble pages and apps without hitting a low-code ceiling.

Alternative to:

Contentful

Visual app builder that integrates with your existing codebase

Stars

Pipeshub

Open-source workplace AI platform that connects company knowledge across business systems and answers questions with citations, respecting each person's permissions.

Alternative to:

Coveo

Enterprise workplace AI with data you own and control

Stars

Bigcapital

Open source accounting and inventory software for small and medium businesses that need double entry books and real financial reports.

Alternative to:

FreshBooks

Automate financial processes for smarter business decisions

Stars

Chartbrew

Web application that connects to your databases and APIs and turns the data into charts, dashboards and embeddable visualizations for a team.

Alternative to:

Microsoft Power BI

Create stunning data visualizations with ease

Stars

Worklenz

A project management tool for organizations that want tasks, time tracking and workload reporting running on their own infrastructure.

Alternative to:

Asana

Open source agency management tool for streamlined success

Stars
3,162

Usertour

Open-source user onboarding platform for building in-app product tours, checklists, launchers and surveys, self-hosted with full control.

Alternative to:

Appcues

Create engaging product tours and user onboarding experiences

Stars
2,295

Quiet

Serverless team chat for privacy minded groups, syncing messages directly between member devices over Tor with no phone number required.

Alternative to:

Slack

Serverless team chat over Tor, no phone number needed

Stars
2,646

Sync-in

Self-hosted file storage, synchronization, and team collaboration that leaves your files readable on the filesystem instead of inside object storage.

Alternative to:

Dropbox

Open-source file storage with complete data sovereignty

Stars
1,758

Keyshade

Secret and configuration management that encrypts values with public key cryptography and pushes updates into running applications without a restart.

Alternative to:

AWS Secrets Manager

Secure secret management with public key encryption

Stars

Impler

Embeddable data import widget that guides customers through uploading spreadsheets, for developers tired of building CSV onboarding flows.

Alternative to:

Flatfile

Seamless data import for your applications

Stars
290

itsnotes

A self-hosted sticky notes app that keeps the Google Keep feel but adds folders, list views, timeline markers and a two-way Markdown mirror.

Alternative to:

Apple Notes

Self-hosted sticky notes with better organization

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Top Open Source Projects using Socket.IO

A curated collection of the 28 best open source software using Socket.IO. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Immich

Uptime Kuma

Puter

Tldraw

Novu

Outline

Insomnia

ActivePieces

Budibase

Maxun

Trigger

Leon

AITable

PeerTube

OpenReplay

OneUptime

Plasmic

Pipeshub

Bigcapital

Chartbrew

Worklenz

Usertour

Quiet

Sync-in

Keyshade

Impler

itsnotes

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