Bidirectional and low-latency communication for every platform
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SRS is a simple, high-performance, AI-driven real-time media server supporting RTMP, WebRTC, HLS, HTTP-FLV, HTTP-TS, SRT, MPEG-DASH, and GB28181, with codec support for H.264, H.265, AV1, VP9, AAC, Opus, and G.711.
Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex distributed systems where failure is inevitable.
The most customisable and low-latency cross platform/shell prompt renderer
- golang
- powershell
- zsh
- hacktoberfest
🚀 An open and lightweight modification to Windows, designed to optimize performance, privacy and usability.
- windows
- performance
- latency
- atlas
BlackHole is a modern macOS audio loopback driver that allows applications to pass audio to other applications with zero additional latency.
QuestDB is a high performance, open-source, time-series database
- time-series
- low-latency
- database
- sql
:zap: KCP - A Fast and Reliable ARQ Protocol
The best IP Toolbox. Check your IP address & geolocation, test IP for WebRTC and DNS IP leaks, run an IP quality check, browser fingerprint check, website availability check, network speed test, global latency test, MTR test, Whois search, and more.
Garnet is a remote cache-store from Microsoft Research that offers strong performance (throughput and latency), scalability, storage, recovery, cluster sharding, key migration, and replication features. Garnet can work with existing Redis clients.
- cache
- cache-storage
- cluster
- concurrent
Diskless Kafka® on S3. 10x Cost-Effective. No Cross-AZ Traffic Cost. Autoscale in seconds. Single-digit ms latency. Multi-AZ Availability.
- kafka
- diskless
- automq
- serverless
Open-source, low-latency key/value engine built on Valkey with query subscriptions and hierarchical storage tiers.
Simulating shitty network connections so you can build better systems.
- go
- bandwidth
- packet-loss
- latency
Mumble is an open-source, low-latency, high quality voice chat software.
- voicechat
- voip
- audio
- client
Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights.
- java
- hazelcast
- in-memory
- big-data
An iOS and macOS audio visualization framework built upon Core Audio useful for anyone doing real-time, low-latency audio processing and visualizations.
A constant throughput, correct latency recording variant of wrk
Low-latency machine code generation
- x86
- x86-64
- jit
- assembler
High performance, distributed and low latency publish-subscribe platform.
- pubsub
- networking
- emitter
- mqtt
Micro second messaging that stores everything to disk
- chronicle
- queue
- java
- performance
Fortio load testing library, command line tool, advanced echo server and web UI in go (golang). Allows to specify a set query-per-second load and record latency histograms and other useful stats.
- golang
- golang-library
- golang-application
- performance
OvenMediaEngine (OME) is a Sub-Second Latency Live Streaming Server with Large-Scale and High-Definition. #WebRTC #LLHLS
Ultra fast and low latency asynchronous socket server & client C# .NET Core library with support TCP, SSL, UDP, HTTP, HTTPS, WebSocket protocols and 10K connections problem solution
- low-latency
- performance
- async
- tcp-server
Ultra-low-latency asynchronous C++17 logging and metrics library for performance-critical applications
- cpp
- low-latency
- logging-library
- logging