avro by apache

Apache Avro is a data serialization system.

created at May 21, 2009, 2:48 a.m.

108 +0

2,950 +9

1,635 +1

taurus by Blazemeter

Automation-friendly framework for Continuous Testing by

created at Feb. 17, 2015, 10:05 p.m.

106 -1

2,020 +3

462 +0

json-schema-spec by json-schema-org

The JSON Schema specification

created at June 24, 2015, 12:48 p.m.

106 +1

3,816 +29

266 +0

temporal by temporalio

Temporal service

created at Oct. 16, 2019, 10:15 p.m.

102 +0

12,018 +76

850 +7

vernemq by vernemq

A distributed MQTT message broker based on Erlang/OTP. Built for high quality & Industrial use cases. The VerneMQ mission is active & the project maintained. Thank you for your support!

created at May 27, 2015, 7:29 a.m.

101 +0

3,243 +7

395 +0

pyresttest by svanoort

Python Rest Testing

created at May 1, 2014, 11:40 p.m.

86 +0

1,155 +1

326 +0

cli by httpie

🥧 HTTPie CLI — modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more.

created at Feb. 25, 2012, 12:39 p.m.

84 +0

33,932 +59

3,681 +3

bruno by usebruno

Opensource IDE For Exploring and Testing Api's (lightweight alternative to postman/insomnia)

created at Sept. 27, 2022, 8:51 p.m.

83 +1

27,378 +362

1,258 +23

kcat by edenhill

Generic command line non-JVM Apache Kafka producer and consumer

created at March 30, 2014, 4:25 a.m.

77 +0

5,448 +2

484 +1

dredd by apiaryio

Language-agnostic HTTP API Testing Tool

created at Sept. 4, 2013, 12:21 p.m.

74 +0

4,194 -1

280 +0

MQTT-Explorer by thomasnordquist

An all-round MQTT client that provides a structured topic overview

created at Jan. 2, 2019, 3:38 p.m.

70 +0

3,083 +18

291 +2

jolt by bazaarvoice

JSON to JSON transformation library written in Java.

created at Feb. 15, 2013, 4:09 a.m.

70 +0

1,561 +2

329 -1

resty by micha

Little command line REST client that you can use in pipelines (bash or zsh).

created at May 17, 2009, 10:48 p.m.

68 +0

2,651 +0

143 +0

ServiceBusExplorer by paolosalvatori

The Service Bus Explorer allows users to connect to a Service Bus namespace and administer messaging entities in an easy manner. The tool provides advanced features like import/export functionality or the ability to test topic, queues, subscriptions, relay services, notification hubs and events hubs.

created at Sept. 11, 2014, 12:58 p.m.

65 +0

2,023 +2

588 +0

mockoon by mockoon

Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.

created at July 17, 2017, 1:19 p.m.

59 -1

6,556 +25

392 +5

spec by asyncapi

The AsyncAPI specification allows you to create machine-readable definitions of your asynchronous APIs.

created at Nov. 18, 2016, 10:06 p.m.

59 +0

4,281 +20

271 +2

bonita-engine by bonitasoft

Deploy, execute, manage process-based applications made with Bonita studio or through Engine APIs

created at July 2, 2013, 1:06 p.m.

56 +0

155 +0

83 +0

prism by stoplightio

Turn any OpenAPI2/3 and Postman Collection file into an API server with mocking, transformations and validations.

created at March 18, 2016, 3:52 a.m.

55 +0

4,326 +14

350 +1

arc-electron by advanced-rest-client

Advanced REST Client - Desktop application

created at Oct. 6, 2017, 1:17 a.m.

51 +0

1,416 +1

225 +1

openapi-gui by Mermade

GUI / visual editor for creating and editing OpenAPI / Swagger definitions

created at Oct. 26, 2016, 9:15 a.m.

42 +0

1,420 +0

170 +0