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.
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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
Arkime is an open source, large scale, full packet capturing, indexing, and database system.
Business intelligence as code: build fast, interactive data visualizations in SQL and markdown
Seamless multi-primary syncing database with an intuitive HTTP/JSON API, designed for reliability
🍴 Web applications made easy. Since 2011.
Agentic BI. Analytics at the speed of code ⚡️
Highly scalable realtime pub/sub and RPC framework
The polyglot queue: Fast and reliable background jobs in Go, Java, JS, Ruby, and Rust on Postgres/SQLite.
- background-jobs
- go
- golang
- postgres
The AsyncAPI specification allows you to create machine-readable definitions of your asynchronous APIs.
- asyncapi
- reactive
- specification
- websockets
Business logic with ease ☄️
- state
- business-logic
- reactive
- event-driven
Franz is a free messaging app for services like WhatsApp, Slack, Messenger and many more.
Self-hostable workflow orchestrator for teams whose main work isn't orchestration. Declarative YAML over your scripts, SSH commands, containers, etc; keep workflows separate from business logic. One binary, no database, runs on limited H/W resources. Alternative to Airflow / Cron / Job Scheduler.
- cron
- workflow-engine
- workflow-scheduler
- workflow-orchestration
Promise queue with concurrency control
- queue
- queue-data-stucture
- async-functions
- async-queue
⚡️ A framework for building conversational user interfaces.
Queueing jobs in Postgres from Node.js like a boss
Apache Linkis builds a computation middleware layer to facilitate connection, governance and orchestration between the upper applications and the underlying data engines.
Node.js client for Apache Kafka 0.8 and later.
Machine learning platform for Web developers
High performance Node.js/PostgreSQL job queue (also suitable for getting jobs generated by PostgreSQL triggers/functions out into a different work queue)
- postgresql
- node
- worker
- job-queue
A lightweight opinionated ETL framework, halfway between plain scripts and Apache Airflow
- etl
- data-integration
- python
- postgresql