{"id":52962,"library":"facebookgo-limitgroup","title":"Facebook Go LimitGroup","description":"Provides a sync.WaitGroup equivalent with a configurable upper bound that blocks Add() when the limit is reached.","status":"active","version":"0.0.0-20150612190941-6abd8d71ec01","language":"go","source_language":null,"source_url":"https://github.com/facebookgo/limitgroup","tags":["concurrency","sync","goroutine","limit"],"install":[{"cmd":"go get github.com/facebookgo/limitgroup","lang":"bash","label":"Install github.com/facebookgo/limitgroup"}],"dependencies":[],"imports":[{"symbol":"limitgroup","correct":"github.com/facebookgo/limitgroup"}],"quickstart":{"code":"import \"github.com/facebookgo/limitgroup\"\n\nvar g limitgroup.LimitGroup\ng.Limit = 2\ng.Add(1)\ngo func() { defer g.Done(); /* work */ }()\ng.Wait()","lang":"go","description":"Creates a limit group with a maximum of 2 concurrent goroutines."},"warnings":[],"env_vars":null,"search_vec":"'add':15 'block':14 'bound':12 'concurr':21 'configur':10 'equival':7 'facebook':1 'go':2 'goroutin':23 'limit':18,24 'limitgroup':3 'provid':4 'reach':20 'sync':22 'sync.waitgroup':6 'upper':11","created_at":"2026-06-15T07:21:59.139801+00:00","updated_at":"2026-06-15T07:21:59.139801+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/facebookgo/limitgroup","github":"https://github.com/facebookgo/limitgroup","docs":"https://pkg.go.dev/github.com/facebookgo/limitgroup#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}}