api-design

Star

Here are 257 public repositories matching this topic...

Language:All

Filter by language

All257 JavaScript39 Python33 TypeScript31 Java26 Go16 C#13 HTML8 Rust4 Shell4 API Blueprint1

Sort:Most stars

Sort options

Most stars Fewest stars Most forks Fewest forks Recently updated Least recently updated

Kong /insomnia

Star37.9k

The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.

api graphql curl rest-api websockets grpc http-client api-client electron-app api-design

UpdatedFeb 17, 2026
TypeScript

oldratlee /translations

Star6.9k

🐼 Chinese translations for classic software development resources

python git api translations design experiment distributed-systems erlang elixir reactive lisp translation functional-programming concurrency consensus chinese-translation simplified-chinese paxos api-design design-principle

UpdatedMar 9, 2025

Apicurio /apicurio-studio

Star1.1k

Open Source API Design

typescript angular2 swagger openapi developer-tools api-design

UpdatedOct 21, 2025
TypeScript

twirl /The-API-Book

Star789

‘The API’ book by Sergey Konstantinov

api book api-design api-best-practices api-patterns backwards-compatibility api-product

UpdatedOct 11, 2025
TypeScript

stn1slv /awesome-integration

Star514

A curated list of awesome system integration software and resources.

testing api markdown workflow json awesome etl rest-api messaging openapi mulesoft ipaas esb awesome-list bpm api-design mq apim apimanagement

UpdatedFeb 14, 2026
Markdown

Devinterview-io /api-design-interview-questions

Star221

🟣 API Design interview questions and answers to help you prepare for your next software architecture and design patterns interview in 2026.

design-patterns software-engineering coding-interviews api-design software-architecture system-architecture system-design technical-interview-questions api-design-interview-questions software-architecture-interview software-architect-interview software-engineer-interview coding-interview-questions programming-interview-questions api-design-questions api-design-tech-interview software-architecture-interview-questions senior-developer-interview software-developer-interview

UpdatedJan 4, 2026

WhiteCosmos /Gotcha-Rest-Client

Star211

The open-source, cross-platform API test and design tool.

api graphql curl rest-api websockets grpc http-client api-client electron-app api-design api-mock rest-client

UpdatedJan 18, 2024
Vue

byrondover /api-guidelines

Star168

RESTful HTTP API guidelines and best practices.

best-practices api-design

UpdatedDec 19, 2016

apisyouwonthate /style-guide

Sponsor

Star161

A shared and somewhat opinionated style guide for everyone to enjoy.

openapi api-design asyncapi-specification rulesets api-design-firs

UpdatedAug 28, 2025
TypeScript

HexmosTech /Lama2

Star123

Free, Lightweight & Collaborative API Client

api language http dsl api-client api-rest api-design postman-collection insomnia

UpdatedApr 19, 2025
JavaScript

RepreZen /KaiZen-OpenAPI-Editor

Star121

Eclipse Editor for the Swagger-OpenAPI Description Language

editor language open-source yaml json oss rest eclipse swagger openapi api-description eclipse-ide yaml-editor api-design openapi3 swagger-editor eclipse-editor swagger-openapi kaizen-openapi-editor openapi-editor

UpdatedSep 17, 2019
Java

apisyouwonthate /standards.rest

Sponsor

Star75

A collection of standards, specifications, etc. for HTTP API development.

api http rest-api standards restful-api api-design restful-webservices

UpdatedSep 3, 2020
Ruby

bump-sh-examples /train-travel-api

Star70

Sample OpenAPI description to use for whatever you like, as a hopefully more modern and useful alternative to the Petstore.

rest-api openapi openapi-spec api-design openapi31

UpdatedJan 23, 2026
JavaScript

apinf /openapi-designer

Star68

Design interface for creating Open API (Swagger) specification files

swagger api-documentation swagger-specification open-api api-design swagger-spec open-api-specification

UpdatedFeb 26, 2019
JavaScript

oldratlee /io-api

Star64

📐 generic API design example by I/O, the demo implementation of the article "A generic input/output API in Java"

java api design demo generic io api-design io-api

UpdatedFeb 18, 2026
Java

shahzaneer /Interview-Prep-Fresh-Grads

Star54

A repository that combines all the resources for a CS Graduate before going in Technical Interview

git devops database web algorithms oop operating-system mern software-engineering interview-questions problem-solving flutter technical-coding-interview api-design interview-preparation dsa computer-networks low-level-design high-level-design

UpdatedJan 29, 2025

JawherKl /api-design

Star54

Welcome to the API Design Study Repository! This project is a hands-on exploration of API-design, covering REST API, GraphQL, and gRPC.

javascript graphql rest-api websocket soap webhook grpc api-design

UpdatedJan 13, 2026
JavaScript

itsmunim /simple-nodejs-scaffold

Star53

The simple but essential boilerplate you wanted for API development in NodeJS

nodejs api bootstrap cli boilerplate server frontend backend simple architecture boilerplate-template domain-driven-design scaffold domain expressjs resources scaffolding api-design architectural-practices

UpdatedDec 30, 2022
JavaScript

coryrylan /reusable-ui-component-api-guide

Star45

An API guide outlining best practices for constructing highly reusable UI components on the Web

design-systems web-components ui-components api-design ui-library

UpdatedJul 20, 2025

neplextech /yasumu

Star43

Yasumu is a modern, free and open-source API laboratory for designing and testing API workflows

api laboratory email api-client smtp mailbox api-testing api-design api-workflow catch-all-email

UpdatedFeb 12, 2026
TypeScript

Improve this page

Add a description, image, and links to theapi-design topic page so that developers can more easily learn about it.

Curate this topic

Add this topic to your repo

To associate your repository with theapi-design topic, visit your repo's landing page and select "manage topics."

Learn more

Movatterモバイル変換

Navigation Menu

Search code, repositories, users, issues, pull requests...

Provide feedback

Saved searches

Use saved searches to filter your results more quickly