{"id":52478,"library":"catenacyber-perfsprint","title":"Perfsprint","description":"A Go linter that suggests performance improvements by replacing fmt.Sprintf with strconv functions where possible.","status":"active","version":"0.10.1","language":"go","source_language":null,"source_url":"https://github.com/catenacyber/perfsprint","tags":["linter","performance","static-analysis"],"install":[{"cmd":"go get github.com/catenacyber/perfsprint","lang":"bash","label":"Install github.com/catenacyber/perfsprint"}],"dependencies":[],"imports":[{"symbol":"perfsprint","correct":"github.com/catenacyber/perfsprint"}],"quickstart":{"code":"package main\n\nimport (\n\t\"fmt\"\n\t\"github.com/catenacyber/perfsprint\"\n)\n\nfunc main() {\n\t// This is a linter, not a library; usage is via go vet or golangci-lint\n\tfmt.Println(\"Run: go vet -vettool=$(which perfsprint) ./...\")\n}","lang":"go","description":"Demonstrates how to use perfsprint as a vet tool."},"warnings":[],"env_vars":null,"search_vec":"'analysi':21 'fmt.sprintf':11 'function':14 'go':3 'improv':8 'linter':4,17 'perform':7,18 'perfsprint':1 'possibl':16 'replac':10 'static':20 'static-analysi':19 'strconv':13 'suggest':6","created_at":"2026-06-15T06:55:46.855401+00:00","updated_at":"2026-06-15T06:55:46.855401+00:00","problems":[],"ecosystem":"go","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/catenacyber/perfsprint","github":"https://github.com/catenacyber/perfsprint","docs":"https://pkg.go.dev/github.com/catenacyber/perfsprint#section-documentation","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["utility"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-15","next_check":"2026-12-12","install_tag":null}}