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#high-performance (30 Repositories)

Ranked open-source repositories tagged with #high-performance, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

78.2%

Avg Review Latency

31.9h

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30 repositories tagged #high-performance

S TierPython 1.6k 9 GFIs

LeyckerS/moondownloader

Bulk file downloader for datanodes.to and fuckingfast.co — real-Chrome extraction over CDP, pure-HTTP extraction with a Chrome TLS fingerprint, aiohttp streaming, WebView2 GUI and a headless CLI. Windows, Python 3.10+, MIT.

87.1%
Merge Rate
1h
First Review
100%
1st-Timers
22
Maintainers
S TierJUJulia 1.5k

JuliaSymbolics/Symbolics.jl

Symbolic programming for the next generation of numerical software

75.4%
Merge Rate
5h
First Review
83%
1st-Timers
10
Maintainers
S TierGo 678 5 GFIs

Basekick-Labs/arc

Open, SQL-native time-series database for telemetry you need to keep. 34M+ records/sec ingestion, 8M+ rows/sec queries. InfluxDB Line Protocol and Telegraf compatible. Open Parquet on your storage. Single binary. S3/Azure native. Air-gap ready. AGPL-3.0.

61.1%
Merge Rate
14h
First Review
50%
1st-Timers
11
Maintainers
S TierRust 2.7k 1 GFIs

openlake-project/openlake

OpenLake is a high performance storage engine for efficient LLM inference and GPU Training

71.7%
Merge Rate
9h
First Review
56%
1st-Timers
8
Maintainers
S TierRust 135

paddor/omq.rs

Connect threads, processes, hosts, and languages without a broker.

94.7%
Merge Rate
-
First Review
100%
1st-Timers
4
Maintainers
A TierPython 65

GalacticDynamics/unxt

Unitful Quantities in JAX

90.9%
Merge Rate
16h
First Review
100%
1st-Timers
3
Maintainers
A TierJava 9.7k 65 GFIs

apache/seatunnel

SeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.

56.3%
Merge Rate
-
First Review
47%
1st-Timers
104
Maintainers
A TierRust 2.3k

trymirai/uzu

A high-performance inference engine for AI models

74.1%
Merge Rate
-
First Review
53%
1st-Timers
11
Maintainers
A TierJava 14.7k 2 GFIs

eclipse-vertx/vert.x

Vert.x is a tool-kit for building reactive applications on the JVM

73.6%
Merge Rate
-
First Review
46%
1st-Timers
27
Maintainers
A TierC++ 133

leil-io/leilfs

LeilFS is a free-and open source, distributed POSIX file system inspired by Google File System.

89.5%
Merge Rate
18h
First Review
75%
1st-Timers
9
Maintainers
A TierC++ 130

sourcemeta/blaze

The ultra high-performance C++ JSON Schema validator, providing validation even down to the nano-second range (depends on schemas and hardware) along with perfect compliance scores. Supports Draft 4, Draft 6, Draft 7, 2019-09 and 2020-12. For both servers and embedded devices

85.1%
Merge Rate
10d
First Review
50%
1st-Timers
5
Maintainers
A TierC++ 812

ckormanyos/real-time-cpp

Source code for the book Real-Time C++, by Christopher Kormanyos

96.0%
Merge Rate
3d
First Review
100%
1st-Timers
1
Maintainers
A TierJUJulia 692

SciML/OrdinaryDiffEq.jl

High performance ordinary differential equation (ODE) and differential-algebraic equation (DAE) solvers, including neural ordinary differential equations (neural ODEs) and scientific machine learning (SciML)

73.4%
Merge Rate
1d
First Review
67%
1st-Timers
20
Maintainers
A TierC# 250

Log2n-io/Typhon

A microsecond-latency ACID database engine with a native Entity-Component-System data model, built for real-time systems.

96.3%
Merge Rate
1d
First Review
100%
1st-Timers
1
Maintainers
A TierJava 683

PowerNukkitX/PowerNukkitX

Open-source, feature-rich Minecraft: Bedrock Edition server written in Java. Supports custom items, blocks, entities, full vanilla commands, advanced mob AI, and world generation. Not affiliated with Mojang AB.

80.6%
Merge Rate
-
First Review
57%
1st-Timers
20
Maintainers
A TierRust 111.9k 2 GFIs

tauri-apps/tauri

Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

51.3%
Merge Rate
-
First Review
34%
1st-Timers
82
Maintainers
A TierScala 1.6k

apache/pekko

Build highly concurrent, distributed, and resilient message-driven applications using Java/Scala

83.3%
Merge Rate
-
First Review
100%
1st-Timers
13
Maintainers
A TierScala 13.3k

akka/akka-core

A platform to build and run apps that are elastic, agile, and resilient. SDK, libraries, and hosted environments.

76.9%
Merge Rate
-
First Review
60%
1st-Timers
3
Maintainers
A TierJava 3.1k 1 GFIs

tlaplus/tlaplus

TLC is a model checker for specifications written in TLA+. The TLA+Toolbox is an IDE for TLA+.

62.9%
Merge Rate
14h
First Review
25%
1st-Timers
10
Maintainers
A TierRust 45.3k

juspay/hyperswitch

Open source, composable payments platform | PCI compliant | SaaS and Self-host options | Enables connectivity to multiple payment, payout, fraud, vault and tokenization providers | Uplifts authorization with intelligent routing and revenue recovery | Reduce payment processing costs with cost observability | Reduces payment ops with reconciliation

59.1%
Merge Rate
-
First Review
52%
1st-Timers
62
Maintainers
A TierC++ 1.9k

ERGO-Code/HiGHS

Linear optimization software

68.9%
Merge Rate
3d
First Review
63%
1st-Timers
23
Maintainers
A TierJUJulia 109

SciML/ExponentialUtilities.jl

Fast and differentiable implementations of matrix exponentials, Krylov exponential matrix-vector multiplications ("expmv"), KIOPS, ExpoKit functions, and more. All your exponential needs in SciML form.

83.9%
Merge Rate
5d
First Review
33%
1st-Timers
4
Maintainers
A TierRust 1.1k

hyperion-mc/hyperion

Minecraft game engine for massive custom events

97.6%
Merge Rate
<1h
First Review
100%
1st-Timers
0
Maintainers
A TierPython 16.9k

exaloop/codon

A high-performance, zero-overhead, extensible Python compiler with built-in NumPy support

80.0%
Merge Rate
2d
First Review
67%
1st-Timers
7
Maintainers
A TierC++ 2.0k

AdaptiveCpp/AdaptiveCpp

Compiler for multiple programming models (SYCL, C++ standard parallelism, HIP/CUDA) for CPUs and GPUs from all vendors: The independent, community-driven compiler for C++-based heterogeneous programming models. Lets applications adapt themselves to all the hardware in the system - even at runtime!

71.3%
Merge Rate
14h
First Review
58%
1st-Timers
28
Maintainers
A TierC 776

pgagroal/pgagroal

High-performance connection pool for PostgreSQL

58.6%
Merge Rate
4h
First Review
40%
1st-Timers
19
Maintainers
A TierC++ 824 1 GFIs

varnish/tinykvm

VMM for native-performance sandboxing

78.8%
Merge Rate
2h
First Review
50%
1st-Timers
1
Maintainers
A TierGo 132

born-ml/born

Born is a modern ML framework for Go — train and deploy models as single binaries. Pure Go, zero CGO, GPU accelerated.

95.0%
Merge Rate
9d
First Review
100%
1st-Timers
2
Maintainers
A TierC++ 1.1k

LuisaGroup/LuisaCompute

High-Performance Rendering Framework on Stream Architectures

73.5%
Merge Rate
13h
First Review
71%
1st-Timers
2
Maintainers
A TierC++ 225

ckormanyos/wide-integer

Wide-Integer implements a generic C++ template for uint128_t, uint256_t, uint512_t, uint1024_t, etc.

100.0%
Merge Rate
<1h
First Review
100%
1st-Timers
1
Maintainers