JavaScript Swagger

Open-source JavaScript projects categorized as Swagger

Top 23 JavaScript Swagger Projects

  1. swagger-ui

    Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.

    Project mention: Publishing OAS-Based API Doc on GitHub Pages | dev.to | 2026-03-15

    Most of the content is the same as what is written here.

  2. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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  3. swagger-editor

    Swagger Editor

    Project mention: Swagger의 사실과 오해: API-First Development | dev.to | 2025-12-01
  4. Swagger Client

    Javascript library to connect to swagger-enabled APIs via browser or nodejs

  5. swagger-jsdoc

    Generates swagger/openapi specification based on jsDoc comments and YAML files.

    Project mention: How to Design a RESTful API with CRUD Operations | dev.to | 2025-09-03

    For code-first approaches, libraries like swagger-jsdoc let you generate OpenAPI specs from code comments:

  6. widdershins

    OpenAPI / Swagger, AsyncAPI & Semoasa definitions to (re)Slate compatible markdown

  7. naivecoin

    A cryptocurrency implementation in less than 1500 lines of code

  8. swagger-parser

    Swagger 2.0 and OpenAPI 3.0 parser/validator

  9. fastify-swagger

    Swagger documentation generator for Fastify

  10. swagger-stats

    API Observability. Trace API calls and Monitor API performance, health and usage statistics in Node.js Microservices.

  11. create-openapi-repo

    🤖 Generator for GH repo to help you manage the OpenAPI definition lifecycle

  12. generator-express-no-stress

    🚂 A Yeoman generator for Express.js based 12-factor apps and apis

  13. hugo-theme-relearn

    A theme for Hugo designed for documentation

  14. fastify-openapi-glue

    A plugin for the Fastify webserver to autogenerate a Fastify configuration based on a OpenApi(v2/v3) specification.

  15. swagger-ui-watcher

    Automatically refreshes Swagger UI on Swagger file changes

  16. node-express-modular-architecture

    🚀 A modular folder structure for developing highly scalable and maintainable APIs in nodejs using express.

  17. openapi-snippet

    Generates code snippets for given Swagger / Open API documents

  18. box-openapi

    OpenAPI 3.0 Specification for the Box APIs

  19. soap-converter

    Instantly convert SOAP/WSDL definitions to REST API specifications for use with Postman, OpenAPI/Swagger, and other API development tools.

    Project mention: How to Transition from SOAP to REST APIs | dev.to | 2025-09-03

    Use Tools: Tools like soap-converter can convert WSDL to OpenAPI specs. An API management tool like Zuplo can make transitioning easier by giving you programmatic control over your API traffic.

  20. openapi-extract

    Extract single paths/operations from OpenAPI definitions

  21. vending-machine-demo

    Application made with Nodejs typescript framework Nestjs and Reactjs Redux Saga to simulate simple vending machine workflow.

  22. db2openapi

    Generate an OpenAPI/Swagger specification from your SQL database

  23. Telegram-Bot-API-Swagger

    Temporary swagger for Telegram Bot API

  24. plugin-openapi

    Step CI OpenAPI support

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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  • A note from our sponsor - SaaSHub
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    SaaSHub helps you find the best software and product alternatives Learn more →

Index

What are some of the best open-source Swagger projects in JavaScript? This list will help you:

# Project Stars
1 swagger-ui 28,826
2 swagger-editor 9,440
3 Swagger Client 2,694
4 swagger-jsdoc 1,791
5 widdershins 1,577
6 naivecoin 1,288
7 swagger-parser 1,199
8 fastify-swagger 1,089
9 swagger-stats 935
10 create-openapi-repo 691
11 generator-express-no-stress 602
12 hugo-theme-relearn 598
13 fastify-openapi-glue 250
14 swagger-ui-watcher 181
15 node-express-modular-architecture 152
16 openapi-snippet 128
17 box-openapi 101
18 soap-converter 39
19 openapi-extract 34
20 vending-machine-demo 19
21 db2openapi 15
22 Telegram-Bot-API-Swagger 9
23 plugin-openapi 8

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