1.chatwoot / chatwoot
Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬
+1,387 stars
from 37,498 · score 7.24
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
1–100 of 173 by Attention Score · Oct 6, 2026 – Nov 4, 2026 (UTC)
+1,355 stars
from 23 · score 7.21
3.directus / directus
The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.
+894 stars
from 37,929 · score 6.80
4.mastra-ai / mastra
Mastra is the modern TypeScript framework for AI-powered applications and agents.
+798 stars
from 28,539 · score 6.68
5.NangoHQ / nango
Connect your agents & product to 1,000 APIs.
- oauth2
- oauth1
- api
- api-client
- integrations
- api-integration
- +6 more
+608 stars
from 12,511 · score 6.41
6.PostHog / posthog
:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.
+551 stars
from 40,093 · score 6.31
7.curl / curl
A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, MQTTS, POP3, POP3S, RTSP, SCP, SFTP, SMTP, SMTPS, TELNET, TFTP, WS and WSS. libcurl offers a myriad of powerful features
+433 stars
from 42,958 · score 6.07
8.windmill-labs / windmill
Code-first platform for workflows, apps and AI agents, on the fastest self-hostable orchestrator (benchmarked against Airflow, Prefect and Temporal). Business teams build with AI, engineers control what ships. Open-source alternative to Lovable, Retool and n8n.
- open-source
- python
- typescript
- postgresql
- self-hostable
- ai-agents
- +7 more
+300 stars
from 18,081 · score 5.71
9.clockworklabs / SpacetimeDB
Development at the speed of light
- database
- dataoriented
- game-development
- relational
- relational-database
- mmorpg-server
- +2 more
+299 stars
from 25,219 · score 5.70
10.nocodb / nocodb
🔥 🔥 🔥 A Free & Self-hostable Airtable Alternative
- automatic-api
- airtable
- no-code
- no-code-database
- postgresql
- sqlite
- +8 more
+292 stars
from 65,133 · score 5.68
11.celery / celery
Distributed Task Queue (development branch)
- python
- task-manager
- task-scheduler
- task-runner
- queue-workers
- queued-jobs
- +8 more
+224 stars
from 28,912 · score 5.42
12.surrealdb / surrealdb
A scalable, distributed, collaborative, document-graph database, for the realtime web
- database
- distributed
- distributed-database
- document-database
- realtime-database
- cloud-database
- +12 more
+207 stars
from 33,066 · score 5.34
13.pterodactyl / panel
Pterodactyl® is a free, open-source game server management panel built with PHP, React, and Go. Designed with security in mind, Pterodactyl runs all game servers in isolated Docker containers while exposing a beautiful and intuitive UI to end users.
- laravel
- opensource
- mit
- docker
- free
- tailwindcss
- +6 more
+207 stars
from 9,259 · score 5.34
14.OpnForm / OpnForm
Beautiful Open-Source Form Builder
+207 stars
from 3,777 · score 5.34
15.novuhq / novu
The open-source communication infrastructure for agents and products
- notifications
- communication
- sms
- push-notifications
- transactional
- +9 more
+196 stars
from 40,077 · score 5.28
16.gotify / server
A simple server for sending and receiving messages in real-time per WebSocket. (Includes a sleek web-ui)
+163 stars
from 16,011 · score 5.10
17.thingsboard / thingsboard
All-in-one IoT Platform - Device management, data collection, processing and visualization.
- visualization
- iot
- iot-platform
- mqtt
- middleware
- thingsboard
- +12 more
+148 stars
from 22,490 · score 5.00
18.restatedev / restate
Restate is the platform for building resilient applications that tolerate all infrastructure faults w/o the need for a PhD.
- distributed-systems
- async-await
- durable-execution
- microservices
- consistent-state
- reliable-communication
- +4 more
+144 stars
from 4,515 · score 4.98
19.convex / convex-backend
The open-source reactive database for app developers
+140 stars
from 12,636 · score 4.95
20.mdn / content
The official source for MDN Web Docs content. Home to over 14,000 pages of documentation about HTML, CSS, JS, HTTP, Web APIs, and more.
+111 stars
from 11,013 · score 4.72
21.inngest / inngest
The leading workflow orchestration platform. Run stateful step functions and AI workflows on serverless, servers, or the edge.
- cli
- event-driven
- serverless-functions
- queues
- serverless
- event-driven-architecture
- +2 more
+109 stars
from 5,911 · score 4.70
22.protocolbuffers / protobuf
Protocol Buffers - Google's data interchange format
- protobuf
- protocol-buffers
- protocol-compiler
- protobuf-runtime
- protoc
- serialization
- +2 more
+107 stars
from 72,043 · score 4.68
23.nitrojs / nitro
Next Generation Server Toolkit. Create web servers with everything you need and deploy them wherever you prefer.
+104 stars
from 11,255 · score 4.65
24.growthbook / growthbook
Open Source Feature Flags, Experimentation, and Product Analytics
- abtesting
- statistics
- abtest
- experimentation
- split-testing
- snowflake
- +14 more
+94 stars
from 8,473 · score 4.55
25.HiEventsDev / Hi.Events
Open-source event management and ticket selling platform — perfect for concerts, conferences, and everything in between 🎟️ If you find this project helpful, please consider giving us a star ⭐️
- event-management
- event-ticketing
- events
- ticket-selling
- ticketing-system
- eventbrite-alternative
- +13 more
+82 stars
from 4,044 · score 4.42
26.TandoorRecipes / recipes
Application for managing recipes, planning meals, building shopping lists and much much more!
- django
- docker
- recipe
- cooking
- markdown
- selfhosted
- +6 more
+74 stars
from 8,642 · score 4.32
27.openresty / openresty
High Performance Web Platform Based on Nginx and LuaJIT
+60 stars
from 14,055 · score 4.11
28.encode / django-rest-framework
Web APIs for Django. 🎸
+59 stars
from 30,170 · score 4.09
29.codenameone / CodenameOne
Open-source framework for native apps from one Java codebase, with a custom-rendered UI you control across iOS, Android, desktop, web, and watches.
+58 stars
from 1,872 · score 4.08
30.jsdom / jsdom
A JavaScript implementation of various web standards, for use with Node.js
+55 stars
from 21,691 · score 4.03
31.cesanta / mongoose
Embedded web server, with TCP/IP network stack, MQTT and Websocket
+52 stars
from 13,072 · score 3.97
32.ansible / awx
AWX provides a web-based user interface, REST API, and task engine built on top of Ansible. It is one of the upstream projects for Red Hat Ansible Automation Platform.
- python
- ansible
- django
- django-rest-framework
- awx
- automation
- +2 more
+51 stars
from 15,569 · score 3.95
33.CrowCpp / Crow
A Fast and Easy to use microframework for the web.
+43 stars
from 4,986 · score 3.78
34.Notifuse / notifuse
Open-source, self-hosted newsletter, email marketing and transactional email platform. Visual MJML editor, Liquid templating, 7 sending providers.
- mailing-list
- newsletter
- self-hosted
- amazon-ses
- bulk-email
- campaign-management
- +14 more
+43 stars
from 2,230 · score 3.78
35.hashicorp / consul
Consul is a distributed, highly available, and data center aware solution to connect and configure applications across dynamic, distributed infrastructure.
- consul
- service-mesh
- service-discovery
- kubernetes
- vault
- ecs
- +1 more
+38 stars
from 30,062 · score 3.66
36.capnproto / capnproto
Cap'n Proto serialization/RPC system - core tools and C++ library
+38 stars
from 13,204 · score 3.66
37.json-schema-org / json-schema-spec
The JSON Schema specification
- json-schema
- api-documentation
- json
- validation
- jsonschema
+37 stars
from 5,169 · score 3.64
38.nodemailer / nodemailer
✉️ Send e-mails with Node.JS – easy as cake!
- nodemailer
- email-sender
- rfc822
+35 stars
from 17,666 · score 3.58
39.TykTechnologies / tyk
Open Source API and AI Gateway supporting REST, GraphQL, TCP, gRPC and MCP (Model Context Protocol)
- go
- api
- api-management
- api-gateway
- tyk
- microservices
- +14 more
+33 stars
from 10,840 · score 3.53
40.benoitc / gunicorn
gunicorn 'Green Unicorn' is a WSGI HTTP Server for UNIX, fast clients and sleepy applications.
- http-server
- http
- python
- wsgi-server
- wsgi
+33 stars
from 10,687 · score 3.53
+32 stars
from 2,817 · score 3.50
+31 stars
from 25,748 · score 3.47
43.WebAssembly / WASI
WebAssembly System Interface
+30 stars
from 5,808 · score 3.43
44.unkeyed / unkey
The Developer Platform for Modern APIs
- open-source
- authentication
- authorization
- gateway
- api
- api-keys
- +2 more
+29 stars
from 5,453 · score 3.40
45.flipt-io / flipt
Enterprise-ready, Git native feature management solution
- go
- feature-flags
- golang
- continuous-delivery
- feature-toggles
- grpc
- +11 more
+28 stars
from 4,909 · score 3.37
46.jhuckaby / Cronicle
A simple, distributed task scheduler and runner with a web based UI.
+27 stars
from 5,844 · score 3.33
47.Tencent / rapidjson
A fast JSON parser/generator for C++ with both SAX/DOM style API
+26 stars
from 15,127 · score 3.30
48.ckan / ckan
CKAN is an open-source DMS (data management system) for powering data hubs and data portals. CKAN makes it easy to publish, share and use data. It powers catalog.data.gov, open.canada.ca/data, data.humdata.org among many other sites.
- python
- open-data
- data
- catalog
- api
- ckan
- +4 more
+26 stars
from 5,125 · score 3.30
49.MessagePack-CSharp / MessagePack-CSharp
Extremely Fast MessagePack Serializer for C#(.NET, .NET Core, Unity, Xamarin). / msgpack.org[C#]
+25 stars
from 6,784 · score 3.26
50.libcpr / cpr
C++ Requests: Curl for People, a spiritual port of Python Requests.
- c-plus-plus
- libcurl
- http
- requests
- hacktoberfest
- cpp
- +1 more
+23 stars
from 7,445 · score 3.18
51.benhoyt / inih
Simple .INI file parser in C, good for embedded systems
- ini
- parser
- configparser
- embedded-systems
- c
+23 stars
from 3,042 · score 3.18
52.beego / beego
beego is an open-source, high-performance web framework for the Go programming language.
- go
- beego
+22 stars
from 32,407 · score 3.14
53.GetBindu / Bindu
Bindu: The identity, communication, and payments layer for AI agents.
- agent-communication
- autonomous-agents
- agent-orchestration
- a2a
- ai-agent
- machine-learning
- +1 more
+20 stars
from 9,988 · score 3.04
54.kurrent-io / KurrentDB
KurrentDB is a database that's engineered for modern software applications and event-driven architectures. Its event-native design simplifies data modeling and preserves data integrity while the integrated streaming engine solves distributed messaging challenges and ensures data consistency.
- cqrs
- eventsourcing
- eventstore
- event-sourcing
- event-store
- database
+20 stars
from 5,863 · score 3.04
55.dotnet-state-machine / stateless
A simple library for creating state machines in C# code
+19 stars
from 6,265 · score 3.00
56.warmcat / libwebsockets
canonical libwebsockets.org networking library
- websockets
- c-library
- portable-library
- client-server
- lightweight
- libwebsockets
- +9 more
+19 stars
from 5,332 · score 3.00
+19 stars
from 3,458 · score 3.00
58.open-source-parsers / jsoncpp
A C++ library for interacting with JSON.
+18 stars
from 8,891 · score 2.94
59.lobsters / lobsters
Computing-focused community centered around link aggregation and discussion
- ruby
- rails
- aggregator
- forum
- hacktoberfest
+17 stars
from 4,842 · score 2.89
+16 stars
from 10,686 · score 2.83
61.HangfireIO / Hangfire
An easy way to perform background job processing in .NET and .NET Core applications. No Windows Service or separate process required
- dotnet
- dotnet-core
- background-jobs
- background-thread
- background-worker
- scheduled-jobs
- +1 more
+16 stars
from 10,141 · score 2.83
62.meteor / meteor
Meteor, the JavaScript App Platform
- javascript
- meteor
- mongodb
- build-system
- npm
- framework
- +7 more
+15 stars
from 44,782 · score 2.77
63.hapijs / hapi
The Simple, Secure Framework Developers Trust
+15 stars
from 14,781 · score 2.77
64.jobrunr / jobrunr
An extremely easy way to perform background processing in Java. Backed by persistent storage. Open and free for commercial use.
- java-8
- background-jobs
- parallel-processing
- scheduling
- scheduled-jobs
- java
- +3 more
+15 stars
from 3,089 · score 2.77
+15 stars
from 1,987 · score 2.77
66.trpc-group / trpc-go
A pluggable, high-performance RPC framework written in golang
+14 stars
from 1,206 · score 2.71
67.OptimalBits / bull
Premium Queue package for handling distributed jobs and messages in NodeJS.
- nodejs
- message-queue
- job-queue
- queue
- job
- message
- +3 more
+13 stars
from 16,249 · score 2.64
68.amplication / amplication
Amplication brings order to the chaos of large-scale software development by creating Golden Paths for developers - streamlined workflows that drive consistency, enable high-quality code practices, simplify onboarding, and accelerate standardized delivery across teams.
- nodejs
- nestjs
- prisma
- low-code
- code-generation
- javascript
- +9 more
+13 stars
from 15,997 · score 2.64
69.frain-dev / convoy
The Cloud Native Webhooks Gateway
- webhooks
- convoy
- golang
- automation
- cli
- cloud
- +12 more
+13 stars
from 2,874 · score 2.64
+12 stars
from 13,555 · score 2.56
71.pretalx / pretalx
Conference planning tool: CfP, scheduling, speaker management
- conference
- conference-management
- call-for-papers
- scheduling
- events
- cfp
- +4 more
+12 stars
from 946 · score 2.56
72.reactiveui / refit
The automatic type-safe REST library for .NET. Refit turns a REST API into a C# interface and generates the HttpClient implementation, with support for HttpClientFactory, pluggable serializers and a testing package.
+11 stars
from 9,568 · score 2.48
73.json-c / json-c
https://github.com/json-c/json-c is the official code repository for json-c. See the wiki for release tarballs for download. API docs at http://json-c.github.io/json-c/
- json
- c
- hacktoberfest
+11 stars
from 3,293 · score 2.48
74.owntracks / recorder
Store and access data published by OwnTracks apps
- owntracks
- mqtt
- geolocation
- json
- http
- websockets
- +1 more
+11 stars
from 1,211 · score 2.48
+10 stars
from 9,392 · score 2.40
76.requestly / requestly
Community hub for Requestly API Client — bugs, feature requests, and roadmap. The privacy-first Postman alternative.
- open-source
- api-client
- api-testing
- developer-tools
- git-sync
- graphql
- +5 more
+10 stars
from 6,747 · score 2.40
+10 stars
from 5,964 · score 2.40
78.protobufjs / protobuf.js
High-performance Protocol Buffers for JavaScript and TypeScript. Conformant through Edition 2026, and unusually versatile. No protoc required.
- javascript
- typescript
- protobuf
- protocol-buffers
+9 stars
from 10,595 · score 2.30
+9 stars
from 5,207 · score 2.30
80.stleary / JSON-java
A reference implementation of a JSON package in Java.
- hacktoberfest
- java
- json
- public-domain
+9 stars
from 4,716 · score 2.30
+9 stars
from 2,997 · score 2.30
82.python-gitlab / python-gitlab
A python wrapper for the GitLab API.
+9 stars
from 2,474 · score 2.30
83.coralproject / talk
A better commenting experience from Vox Media
+9 stars
from 1,997 · score 2.30
84.agenda / agenda
Lightweight job scheduling for Node.js
- cron
- scheduler
- job-scheduler
- crontab
- cronjob
- recurring
- +11 more
+8 stars
from 9,706 · score 2.20
85.Attendize / Attendize
Attendize is an open-source ticket selling and event management platform built on Laravel.
- door-management
- ticketing
- tickets
- attendance
- sell-tickets
- event-management
- +4 more
+7 stars
from 4,275 · score 2.08
+7 stars
from 3,367 · score 2.08
87.rebus-org / Rebus
:bus: Simple and lean service bus implementation for .NET
- rebus
- c-sharp
- service-bus
- messaging
- message-queue
- messaging-library
- +2 more
+7 stars
from 2,669 · score 2.08
88.Stiffstream / restinio
Cross-platform, efficient, customizable, and robust asynchronous HTTP(S)/WebSocket server C++ library with the right balance between performance and ease of use
- cpp
- cplusplus
- http-server
- websockets
- linux
- windows
- +6 more
+7 stars
from 1,304 · score 2.08
89.eclipse-vertx / vert.x
Vert.x is a tool-kit for building reactive applications on the JVM
+6 stars
from 14,676 · score 1.95
90.smallnest / rpcx
TranslatedBest microservices framework in Go, like alibaba Dubbo, but with more features, Scale easily. Try it. Test it. If you feel it's better, use it! Java has dubbo, Golang has rpcx! build for cloud!
- dubbo
- rpc
- grpc
- service-discovery
- microservice
- microservices
+6 stars
from 8,313 · score 1.95
91.ServiceStack / ServiceStack
Thoughtfully architected, obscenely fast, thoroughly enjoyable web services for all
- net-framework
- webservices
- framework
- c-sharp
- netcore
- json
- +6 more
+6 stars
from 5,495 · score 1.95
92.protobuf-net / protobuf-net
Protocol Buffers library for idiomatic .NET
+6 stars
from 4,970 · score 1.95
93.muammar / mkchromecast
Cast macOS and Linux Audio/Video to your Google Cast and Sonos Devices
+6 stars
from 2,353 · score 1.95
94.cybertec-postgresql / pg_timetable
pg_timetable: Advanced scheduling for PostgreSQL
- cron
- postgresql
- database
- chains
- scheduling
- pg-timetable
- +4 more
+6 stars
from 1,401 · score 1.95
+6 stars
from 990 · score 1.95
+5 stars
from 21,159 · score 1.79
97.meta / proxygen
A collection of C++ HTTP libraries including an easy to use HTTP server.
+5 stars
from 8,375 · score 1.79
+5 stars
from 3,547 · score 1.79
99.Elgg / Elgg
A social networking engine in PHP/MySQL
- elgg
- php
- social-networking-engine
- framework
- hacktoberfest
+5 stars
from 1,674 · score 1.79
100.rstudio / plumber
Turn your R code into a web API.
+5 stars
from 1,437 · score 1.79