{"id":49916,"library":"x-exp","title":"Go Experimental","description":"Experimental packages for Go, including new features and utilities.","status":"active","version":"0.0.0-20260529124908-c761662dc8c9","language":"go","source_language":null,"source_url":"https://cs.opensource.google/go/x/exp","tags":["experimental","golang","utilities"],"install":[{"cmd":"go get golang.org/x/exp","lang":"bash","label":"Install golang.org/x/exp"}],"dependencies":[],"imports":[{"symbol":"exp","correct":"golang.org/x/exp"}],"quickstart":{"code":"package main\n\nimport (\n\t\"fmt\"\n\t\"golang.org/x/exp/maps\"\n)\n\nfunc main() {\n\tm := map[string]int{\"a\": 1, \"b\": 2}\n\tkeys := maps.Keys(m)\n\tfmt.Println(keys)\n}","lang":"go","description":"Uses the experimental maps package to get keys from a map."},"warnings":[{"fix":"Avoid using in production; consider alternatives from the standard library.","message":"Packages in x/exp have no compatibility guarantees and may change or be removed.","severity":"breaking","affected_versions":">=0.0.0"}],"env_vars":null,"search_vec":"'experiment':2,3,12 'featur':9 'go':1,6 'golang':13 'includ':7 'new':8 'packag':4 'util':11,14","created_at":"2026-06-15T04:32:56.847307+00:00","updated_at":"2026-06-15T04:32:56.847307+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://cs.opensource.google/go/x/exp","github":null,"docs":"https://pkg.go.dev/golang.org/x/exp#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}}