1.grafana / k6
A modern load testing tool, using Go and JavaScript
- golang
- load-testing
- load-generator
- javascript
- es6
- performance
- +3 more
+1,798 stars
from 30,339 · score 7.49
Trending repositories
Ranked by Attention Score: stars gained over the last 180 complete days
12 repositories by Attention Score · May 9, 2026 – Nov 4, 2026 (UTC)
2.faiscadev / fakecloud
Free, open-source AWS emulator. LocalStack alternative: 107 services, 7,657 operations, true 100% Smithy conformance (258,545/258,545 variants pass). No account, no auth token, no paid tier.
- aws
- aws-emulator
- aws-testing
- dynamodb
- integration-testing
- lambda
- +14 more
+503 stars
from 276 · score 6.22
3.AFLplusplus / AFLplusplus
AFL++ is a state-of-the-art fuzzer, and #1 in benchmarks. It was originally based on AFL. Today it comes with qemu 5.1, collision-free coverage, enhanced laf-intel & redqueen, AFLfast++ power schedules, MOpt mutators, unicorn_mode, and a lot more!
- afl
- afl-fuzz
- afl-fuzzer
- fuzzing
- fuzzer
- fuzz-testing
- +9 more
+389 stars
from 6,471 · score 5.97
4.test-zeus-ai / testzeus-hercules
Hercules is the world’s first open-source testing agent, enabling UI, API, Security, Accessibility, and Visual validations – all without code or maintenance. Automate testing effortlessly and let Hercules handle the heavy lifting! ⚡
- ai
- autogen
- automation
- browser
- end-to-end-testing
- hercules
- +12 more
+225 stars
from 991 · score 5.42
5.WardPearce / paaster
Paaster is a secure and user-friendly pastebin application that prioritizes privacy and simplicity. With end-to-end encryption and paste history, Paaster ensures that your pasted code remains confidential and accessible.
- pastebin
- paaster
- e2ee
- paste
- store
- python
- +8 more
+40 stars
from 528 · score 3.71
6.sourcemeta / jsonschema
The CLI for working with JSON Schema. Covers formatting, linting, testing, bundling, and more for both local development and CI/CD pipelines
- json
- json-schema
- jsonschema
- openapi
- tooling
- tools
- +6 more
+39 stars
from 272 · score 3.69
7.OCamlPro / owi
Owi: Seamless program analysis for C, C++, Go, Haskell, LLVM, Rust, Wasm and Zig.
- ocaml
- wasm
- webassembly
- interpreter
- c
- constraints
- +13 more
+34 stars
from 295 · score 3.56
8.superdesk / superdesk
Superdesk is an end-to-end news creation, production, curation, distribution, and publishing platform.
- superdesk
- news-creation
- curation
+30 stars
from 729 · score 3.43
9.getanteon / anteon
Anteon (formerly Ddosify): eBPF-based Kubernetes Monitoring and Performance Testing
- load-testing
- load-generator
- go
- golang
- docker
- performance-testing
- +5 more
+24 stars
from 8,490 · score 3.22
10.aiqualitylab / ai-natural-language-tests
Enterprise-grade platform to generate and execute Cypress, Playwright, WebdriverIO, and Appium end-to-end tests from natural language requirements. (Appium is experimental and requires external mobile infrastructure.)
+12 stars
from 16 · score 2.56
11.grafana-cold-storage / xk6-browserArchived
The browser module adds support for browser automation and end-to-end web testing via the Chrome Devtools Protocol to k6.
- browser-automation
- end-to-end-testing
- k6
- cdp
- chromedevtoolsprotocol
+2 stars
from 356 · score 1.10
+1 stars
from 116 · score 0.69