parallel-fn alternatives and similar packages

Based on the "Goroutines" category.
Alternatively, view parallel-fn alternatives based on common mentions on social networks and blogs.

ants

9.6 6.8 parallel-fn VS ants

🐜🐜🐜 ants is a high-performance and low-cost goroutine pool in Go, inspired by fasthttp./ ants 是一个高性能且低损耗的 goroutine 池。
tunny

8.8 1.4 parallel-fn VS tunny

A goroutine pool for Go

Less time debugging, more time building

Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.

Promo scoutapm.com

goworker

8.7 0.0 parallel-fn VS goworker

goworker is a Go-based background worker that runs 10 to 100,000* times faster than Ruby-based workers.
grpool

7.2 0.0 parallel-fn VS grpool

Lightweight Goroutine pool
pool

7.1 0.0 parallel-fn VS pool

:speedboat: a limited consumer goroutine or unlimited goroutine pool for easier goroutine handling and cancellation
pond

6.6 6.2 parallel-fn VS pond

🔘 Minimalistic and High-performance goroutine worker pool written in Go
gowp

6.4 1.5 parallel-fn VS gowp

golang worker pool , Concurrency limiting goroutine pool
go-floc

5.5 1.6 parallel-fn VS go-floc

Floc: Orchestrate goroutines with ease.
Goflow

5.3 0.0 parallel-fn VS Goflow

Simply way to control goroutines execution order based on dependencies
go-workers

4.7 1.3 parallel-fn VS go-workers

👷 Library for safely running groups of workers concurrently or consecutively that require input and output through channels
async

4.7 0.0 parallel-fn VS async

A safe way to execute functions asynchronously, recovering them in case of panic. It also provides an error stack aiming to facilitate fail causes discovery.
artifex

4.6 0.0 parallel-fn VS artifex

Simple in-memory job queue for Golang using worker-based dispatching
semaphore go

4.6 0.0 parallel-fn VS semaphore go

Fast resizable golang semaphore primitive
neilotoole/errgroup

4.5 1.8 parallel-fn VS neilotoole/errgroup

errgroup with goroutine worker limits
GoSlaves

4.4 0.0 parallel-fn VS GoSlaves

Simple and Asynchronous Goroutine pool library.
workerpool

4.2 0.0 parallel-fn VS workerpool

Go simple async worker pool
cyclicbarrier

4.2 0.0 parallel-fn VS cyclicbarrier

CyclicBarrier golang implementation
semaphore

4.0 0.0 parallel-fn VS semaphore

🚦 Semaphore pattern implementation with timeout of lock/unlock operations.
threadpool

3.9 0.0 parallel-fn VS threadpool

Golang simple thread pool implementation
Syncs

3.9 2.5 parallel-fn VS Syncs

Concurrency and synchronization primitives
gollback

3.9 3.0 parallel-fn VS gollback

Go asynchronous simple function utilities, for managing execution of closures and callbacks
go-do-work

3.9 0.0 parallel-fn VS go-do-work

Dynamically resizable pools of goroutines which can queue an infinite number of jobs.
Hunch

3.8 0.0 parallel-fn VS Hunch

Hunch provides functions like: All, First, Retry, Waterfall etc., that makes asynchronous flow control more intuitive.
gpool

3.7 0.0 parallel-fn VS gpool

gpool - a generic context-aware resizable goroutines pool to bound concurrency based on semaphore.
routine

3.2 0.0 parallel-fn VS routine

go routine control, abstraction of the Main and some useful Executors.如果你不会管理Goroutine的话，用它
goccm

3.1 1.1 parallel-fn VS goccm

Limits the number of goroutines that are allowed to run concurrently
nursery

2.9 0.6 parallel-fn VS nursery

Structured Concurrency in Go
gohive

2.6 0.0 parallel-fn VS gohive

🐝 A Highly Performant and easy to use goroutine pool for Go
go-trylock

2.6 0.0 parallel-fn VS go-trylock

TryLock support on read-write lock for Golang
kyoo

2.5 0.0 parallel-fn VS kyoo

Unlimited job queue for go, using a pool of concurrent workers processing the job queue entries
go-waitgroup

2.2 0.0 parallel-fn VS go-waitgroup

A sync.WaitGroup with error handling and concurrency control
Bifrost

2.2 0.0 parallel-fn VS Bifrost

Golang query-able job queue
caster

1.7 0.0 parallel-fn VS caster

Dead simple and performant message broadcaster (pubsub) for Go
gowl

1.7 0.0 parallel-fn VS gowl

Gowl is a process management and process monitoring tool at once. An infinite worker pool gives you the ability to control the pool and processes and monitor their status.
channelify

1.6 0.0 parallel-fn VS channelify

Make functions return a channel for parallel processing via go routines.
Flow

1.6 0.0 parallel-fn VS Flow

Package flow provides support for basic FBP / pipelines
conexec

1.4 0.0 parallel-fn VS conexec

A concurrent toolkit to help execute funcs concurrently in an efficient and safe way. It supports specifying the overall timeout to avoid blocking.
go-tools/multithreading

1.2 0.0 parallel-fn VS go-tools/multithreading

A collection of tools for Golang
execpool

1.2 2.9 parallel-fn VS execpool

A pool that spins up a given number of processes in advance and attaches stdin and stdout when needed. Very similar to FastCGI but works for any command.
hands

1.1 0.0 parallel-fn VS hands

Hands is a process controller used to control the execution and return strategies of multiple goroutines.
WorkerGo

1.0 0.0 parallel-fn VS WorkerGo

A worker pool implementation for Go
concurrency-limiter

1.0 0.0 parallel-fn VS concurrency-limiter

Concurrency limiter with support for timeouts , dynamic priority and context cancellation of goroutines.
queue

1.0 0.0 parallel-fn VS queue

package queue gives you a queue group accessibility. Helps you to limit goroutines, wait for the end of the all goroutines and much more.
sworker

0.6 0.3 parallel-fn VS sworker

Easy worker setup for your code
breaker

0.5 0.0 parallel-fn VS breaker

🚧 Flexible mechanism to make execution flow interruptible.
github.com/akshaybharambe14/gowp

0.4 5.4 parallel-fn VS github.com/akshaybharambe14/gowp

High performance, type safe, concurrency limiting worker pool package for golang!
oversight

- parallel-fn VS oversight

Oversight is a complete implementation of the Erlang supervision trees.

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README

Parallel fn

Run functions in parallel.
Limit the number of goroutines running at the same time.

Installation

go get -u github.com/rafaeljesus/parallel-fn

Usage

Run

package main

import (
    "errors"

    "github.com/rafaeljesus/parallel-fn"
)

func main() {
    timeout := time.After(2 * time.Second)
        fn1 := func() error { return nil }
        fn2 := func() error { return errors.New("BOOM!") }

    for {
        select {
        case err := <-Run(fn1, fn2):
                    // catch errors
        case <-timeout:
                // handle timeout
        }
    }
}

RunLimit

package main

import (
    "errors"

    "github.com/rafaeljesus/parallel-fn"
)

func main() {
    timeout := time.After(2 * time.Second)
    fn1 := func() error { return nil }
    fn2 := func() error { return errors.New("BOOM!") }
    fn3 := func() error { nil }
    fn4 := func() error { nil }

    for {
        select {
        case err := <-RunLimit(2, fn1, fn2, fn3, fn4):
                // catch errors
        case <-timeout:
                // handle timeout
        }
    }
}