1.keploy / keploy
Open-source platform for creating safe, isolated production sandboxes for API, integration, and E2E testing.
+224 stars
from 18,750 · score 5.42
Trending repositories
Ranked by Attention Score: stars gained over the last 7 complete days
31 repositories by Attention Score · Oct 27, 2026 – Nov 2, 2026 (UTC)
2.Shopify / toxiproxy
:alarm_clock: :fire: A TCP proxy to simulate network and system conditions for chaos and resiliency testing
+17 stars
from 12,461 · score 2.89
3.quii / learn-go-with-tests
Learn Go with test-driven development
+12 stars
from 23,921 · score 2.56
4.google / syzkaller
syzkaller is an unsupervised coverage-guided kernel fuzzer
+9 stars
from 6,377 · score 2.30
5.stretchr / testify
A toolkit with common assertions and mocks that plays nicely with the standard library
+7 stars
from 26,233 · score 2.08
6.chapar-rest / chapar
Fast, native API client for REST, gRPC, WebSocket and GraphQL. A local-first Postman alternative written in Go: no Electron, no account, no cloud.
+7 stars
from 719 · score 2.08
7.chromedp / chromedp
A faster, simpler way to drive browsers supporting the Chrome DevTools Protocol.
+6 stars
from 13,340 · score 1.95
8.vektra / mockery
A mock code autogenerator for Go
+6 stars
from 7,169 · score 1.95
9.go-rod / rod
A Chrome DevTools Protocol driver for web automation and scraping.
+6 stars
from 7,137 · score 1.95
10.SpectoLabs / hoverfly
Lightweight service virtualization/ API simulation / API mocking tool for developers and testers
+5 stars
from 2,528 · score 1.79
11.goss-org / goss
Quick and Easy server testing/validation
+4 stars
from 5,996 · score 1.61
12.mccutchen / go-httpbin
A reasonably complete and well-tested golang port of httpbin, with zero dependencies outside the go stdlib.
+4 stars
from 888 · score 1.61
13.cweill / gotests
Automatically generate Go test boilerplate from your source code.
+3 stars
from 5,337 · score 1.39
14.testcontainers / testcontainers-go
Testcontainers for Go is a Go package that makes it simple to create and clean up container-based dependencies for automated integration/smoke tests. The clean, easy-to-use API enables developers to programmatically define containers that should be run as part of a test and clean up those resources when the test is done.
+3 stars
from 5,017 · score 1.39
15.alexei-led / pumba
Chaos testing, network emulation, and stress testing tool for containers
+3 stars
from 3,179 · score 1.39
16.tarampampam / webhook-tester
🔭 Powerful tool for testing WebHooks and more
+3 stars
from 549 · score 1.39
17.probelabs / goreplay
GoReplay is an open-source tool for capturing and replaying live HTTP traffic into a test environment in order to continuously test your system with real data. It can be used to increase confidence in code deployments, configuration changes and infrastructure changes.
+2 stars
from 19,323 · score 1.10
18.DATA-DOG / go-sqlmock
Sql mock driver for golang to test database interactions
+2 stars
from 6,571 · score 1.10
19.matryer / moq
Interface mocking tool for go generate
+2 stars
from 2,204 · score 1.10
20.arch-go / arch-go
Architecture checks for Go projects
+2 stars
from 280 · score 1.10
21.ozontech / testo
Modular, zero-dependency testing framework for Go. Featuring plugins, suites, parallel tests and much more!
+2 stars
from 186 · score 1.10
22.nnnkkk7 / snowflake-emulator
A lightweight Snowflake emulator built with Go and DuckDB for local development and testing
+2 stars
from 55 · score 1.10
23.onsi / ginkgo
A Modern Testing Framework for Go
+1 stars
from 9,070 · score 0.69
24.gruntwork-io / terratest
Terratest is a Go library that makes it easier to write automated tests for your infrastructure code.
+1 stars
from 7,988 · score 0.69
25.google / go-cmp
Package for comparing Go values in tests
+1 stars
from 4,681 · score 0.69
26.dnaeon / go-vcr
Record and replay your HTTP interactions for fast, deterministic and accurate tests
+1 stars
from 1,397 · score 0.69
27.go-testfixtures / testfixtures
Ruby on Rails like test fixtures for Go. Write tests against a real database
+1 stars
from 1,240 · score 0.69
28.rogerwelin / cassowary
:rocket: Modern cross-platform HTTP load-testing tool written in Go
+1 stars
from 810 · score 0.69
29.maxatome / go-testdeep
Extremely flexible golang deep comparison, extends the go testing package, tests HTTP APIs and provides tests suite
+1 stars
from 463 · score 0.69
30.bitfield / gotestdox
A tool for formatting Go test results as readable documentation
+1 stars
from 204 · score 0.69
31.kinbiko / jsonassert
A Go test assertion library for verifying that two representations of JSON are semantically equal
+1 stars
from 144 · score 0.69