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Github🦩 Go Recipes
Handy well-known and lesser-known tools for Go projects
Know some cool tool or one-liner? Have a feature request or an idea?
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Contents
- AI tools
- Testing
- Make treemap of coverage with
go-cover-treemap - Browse coverage
- Browse coverage with
gocov-html - Browse coverage in terminal with
gocovsh - Pretty print coverage in terminal with
nikandfor/cover - Run coverage collector server with
goc - Visualize live coverage in VSCode with
goc - :confetti_ball: Shuffle tests
- Run tests sequentially
- Run tests in parallel
- Detect goroutine leaks with
goleak - Detect goroutine leaks with
leaktest - Summarize
go testwithtparse - Decorate
go testwithrichgo - Decorate
go testwithgotest - Decorate
go testwithgotestsum - Format
go testresults as documentation withgotestdox - Get slowest tests with
gotestsum - Auto-Instrument skipping slowest tests with
gotestsum - Automatically re-run failed tests with
gotestsum - Make
JSUnittest report withgotestsum - Make
JSUnittest report withgo-junit-report - Get packages without tests
- Perform Mutation Testing with
ooze - Perform Mutation Testing with
avito-tech/go-mutesting - Perform Mutation Testing with
go-mutesting - Trace tests with
go-test-trace - Speedup tests for large codebases
- Make treemap of coverage with
- Dependencies
- Get Go version of current module
- Get Go versions of upstream modules
- Get directly dependent modules that can be upgraded
- Get upstream modules without Go version
- Get available module versions
- Make graph of upstream modules with
modgraphviz - Make graph of upstream modules with
gmchart - Make graph of upstream packages with
import-graph - Scrape details about upstream modules and make graph with
import-graph - Scrape licenses of upstream dependencies with
go-licenses - Explore dependencies with
goda - Explore dependencies interactively with
spaghetti - Use
go moddirectives - Enforce Go code architecture with
go-arch-lint
- Code Visualization
- Make C4 diagram with
go-structurizr - Make graph of function calls with
callgraph - Make graph of function calls in package with
go-callvis - Make PlantUML diagram with
goplantuml - Make PlantUML diagram with
go-plantuml - Make 3D chart of Go codebase with
gocity - Make histogram of Go files per package
- Explore Go code in browser powered by
go-guruwithpythia - :derelict_house: Interactively visualize packages with
goexplorer - Make D2 graph of architecture and dependencies with
go-arch-lint graph
- Make C4 diagram with
- Code Generation
- Run
go:generatein parallel - Generate
Stringmethod for enum types - Generate enums encoding with
go-enum-encoding - Generate enums with
goenums - :confetti_ball: Generate data types from JSON Schema with
go-jsonschema - :confetti_ball: Generate constructor for a struct with
gonstructor - Generate Table Driven Tests with
gotests - Generate mocks with
mockgen - Generate interface for a struct with
ifacemaker - Generate interface for a struct with
interfacer - Generate interface for a struct with
struct2interface - Generate interface for
CSVfile withstructer - Modify struct field tags with
gomodifytags - Generate code from OpenAPI 3 specification with
oapi-codegen
- Run
- Refactoring
- Replace symbol with
gofmt - :confetti_ball: Apply refactoring patches with
gopatch - Keep consistent ordering of imports with
goimports - Keep consistent ordering of imports with
gci - Keep consistent ordering of imports with
goimportx - :confetti_ball: Replace unkeyed struct literals into keyed ones with
keyify
- Replace symbol with
- Errors
- Building
- Show compiler optimization decisions on heap and inlining
- Disable inlining
- Aggressive inlining
- Profile-guided optimization
- Manually disable or enable
cgo - Include metadata in binary during compilation with
ldflags - Visualise dependencies size in compiled binaries with
go-size-analyzer - Make treemap breakdown of Go executable binary with
go-binsize-treemap - Custom import path
- Custom import path with
govanityurls - Custom import path with
sally - Custom import path with
kkn.fi/vanity - Custom import path enforcement
- :confetti_ball: Manage multiple Go versions with
Goenv
- Assembly
- Get assembly of Go code snippets online
- Get Go SSA intermediary representation with
ssaplayground - View Go assembly interactively with
lensm - :confetti_ball: View Go assembly with color annotation with
pat/disfunc - Generate Go assembly in Go with
avo - Generate AST for code snippets with
go/ast - Generate AST for code snippets with
go2ast - Visualize Go SSA function using Graphviz with
go-ssaviz - :derelict_house: Make graph of AST with
astgraph - :derelict_house: Convert C assembly to Go assembly with
c2goasm
- Execution
- Embed Go Playground to your blog with
goplay - Run alternative Go Playground with
goplay.tools - Run interactive Go kernels in Jupyter Notebook with
gophernotes - Run interactive Go interpreter with
yaegi - Run interactive Go interpreter with
gomacro - Run Go function in shell with
gorram - Run Go function in shell with
gosh - Run simple fileserver with
net/http - Create 3D visualization of concurrency traces with
gotrace - Wrap command with
os/exec - Capture output of command to file with
os/exec - Capture output of command and process it with
os/exec - Piping between processes with
os/exec -
errgroupand CommandContext withos/exec
- Embed Go Playground to your blog with
- Monitoring
- Monitor goroutines with
grmon - Monitor Go processes with
gops - Visualise Go runtime metrics in browser with
statsviz - Auto-Instrument all functions with
go-instrument - Auto-Instrument all functions with
otelinji - :confetti_ball: Auto-Instrument functions for DataDog with
orchestrion - Continious Profiling with
Pyroscope
- Monitor goroutines with
- Benchmarking
- Run benchmarks
- Table-driven benchmarks
- Generate benchmak CPU and Memory profiles with
go test - Visualize callgraph of profiles with
pprof - Visualize flamegraphs of profiles with
pprof - Visualize profiles online
- Get delta between two benchmarks with
benchstat - Get summary of benchmarks with
benchstat - :confetti_ball: Benchmark against git commit with
pat/ba - Continuous benchmarking
- Continuous benchmarking with
gobenchdata - Continuous benchmarking with
benchdiff - Continuous benchmarking with
cob - Generate live traces with
net/http/trace - Generate traces with
go test - [ View traces with `go tool
