The universe in numbers. Free, open-source calculators for everything countable.
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985–1,008 of 1,372 · Most stars
Modern Clojure HTTP server and client built for ease of use and performance
- clojure
- java
- http-server
- http-client
💫 Deterministic event-sourced state and side effect handling for blockchain applications
The Silky framework is designed to help developers quickly build a microservice development framework through simple code and configuration under the .net platform.
- rpc
- micro-service
- dotnet
- tcc-transaction
Adaptive hedged requests for Go. Cut your p99 latency with zero configuration. Based on Google's "The Tail at Scale" paper.
- concurrency
- go
- golang
- golang-library
JavaScript/Node.js utility. Returns `true` if the value is a number or string number. Useful for checking regex match results, user input, parsed strings, etc.
- number
- is
- isnan
- javascript
Provides an object-oriented API to sanitize untrusted HTML input for safe insertion into a document's DOM.
Silverback is a message bus and broker integration library for .NET. It is designed to simplify event-driven architectures and asynchronous messaging, with first-class support for Apache Kafka and MQTT.
- microservice
- messaging
- kafka
- silverback
A Rails 6 boilerplate to create your next Saas product. Preloaded with graphQL, devise, JWT, CanCanCan, RailsAdmin, Rubocop, Rspec, i18n and more.
- ruby-on-rails
- api-only
- rubyonrails
- saas-boilerplate
Make your long-running sidekiq jobs interruptible and resumable.
- gem
- rails
- ruby
- sidekiq
Switchboard - easy and super light weight A/B testing for your mobile iPhone or android app. This mobile A/B testing framework allows you with minimal servers to run large amounts of mobile users.
Easily bring your Python applications online with the world's lightest GUI toolkit.
- web
- gui
- webgpio
- python3
Quickly get a count estimation for large tables (>99% of accuracy for PostgreSQL).
- gem
- mysql
- postgresql
- rails
Middleware for adding security headers to an ASP.NET Core application.
Mongojack maps Java objects to MongoDB documents. Based on the Jackson JSON mapper, Mongojack allows you to easily handle your mongo objects as POJOs (insert, search by id or by any other field, update).
An simple, easily extensible and concurrent health-check library for Go services
- golang
- healthcheck
- api
- microservice
Rails Plugin - soft-delete your ActiveRecord records. It's like an explicit version of ActsAsParanoid
Extend Prisma's `findMany` method to support Relay Cursor Connections
- prisma
- prisma2
- prisma-client
- relay
Pushkin is a free open source tool for sending push notifications
Open Source API Gateway in Elixir
Elixir queue! A simple, in-memory queue with worker pooling and rate limiting in Elixir.
- elixir
- opq
- queue
- fifo
💰💰 Convert currency rates directly from your terminal!
- exchange
- rates
- currency
- javascript
Echo Inspired Stand Alone URL Router
The type-safe, event-driven workflow orchestration library that scales with your business. Build robust, distributed workflows in Go with compile-time safety, automatic retries, and horizontal scaling out of the box. Integrate with your existing tech stack using adapters 🚀
- eventdrivenarchitecture
- golang
- kafka
- reflex