SubQuery is an Open, Flexible, Fast and Universal data indexing framework for web3. Our mission is to help developers create the decentralised products of the future.
Repository Index
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The Open Context Layer for Data and AI , OpenMetadata is the open platform for building trusted data context and business semantics for humans, AI assistants, and agents.
- metadata
- datadiscovery
- dataquality
- data-profiling
Open source RabbitMQ: core server and tier 1 (built-in) plugins
Instant messaging platform. Backend in Go. Clients: Swift iOS, Java Android, JS webapp, scriptable command line; chatbots
- chat
- chat-application
- chatapp
- go
🥊 Tiny 200 byte functional event emitter / pubsub.
- mitt
- event-handlers
- pubsub
- tiny
🍴 Web applications made easy. Since 2011.
🪽 An open, easy, fast, reliable and battery-efficient solution for real-time communications
- api
- web-api
- server-sent-events
- subscriptions
The AsyncAPI specification allows you to create machine-readable definitions of your asynchronous APIs.
- asyncapi
- reactive
- specification
- websockets
Franz is a free messaging app for services like WhatsApp, Slack, Messenger and many more.
Simple pub/sub messaging for the web
Ultra-high performance reactive programming
Apache Linkis builds a computation middleware layer to facilitate connection, governance and orchestration between the upper applications and the underlying data engines.
LFX Community Data Platform (CDP)
- community
- cdp
- open-source
Node.js client for Apache Kafka 0.8 and later.
Machine learning platform for Web developers
A lightweight opinionated ETL framework, halfway between plain scripts and Apache Airflow
- etl
- data-integration
- python
- postgresql
Barebone MQTT broker that can run on any stream server, the node way
Messaging APIs for multi-platform
- messaging
- messenger
- line
- api-client
Redis Simple Message Queue
- rsmq
- queue
- message-queue
- fifo
🔥🔥🔥 Open source Reverse ETL - alternative to hightouch and census.
- data-engineering
- reverse-etl
- data-pipeline
- data-activation
👜 Tiny and fast reactive/iterable programming library
- callbacks
- reactive
- iterables
- observables
Complete working example of using Domain Driven Design (DDD), Hexagonal Architecture, CQRS, Event Sourcing (ES), Event Driven Architecture (EDA), Behaviour Driven Development (BDD) using TypeScript and NestJS. Like what you see? Don't forget to star! ⭐ ^^^
Node.js Background jobs backed by redis.
- resque
- resque-plugin
- resque-workers
- background-jobs
visual data prep powered by python
- data
- data-pipelines
- etl
- structured-data