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Top 23 TypeScript OpenAPI Projects
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Project mention: How to Connect a FastAPI Server to PostgreSQL and Deploy on GCP Cloud Run | dev.to | 2023-05-26
Redoc: http://localhost:8080/redoc
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Project mention: Easiest way to build and maintain a api-first project in php or another Programming Langauge These days? | reddit.com/r/PHPhelp | 2023-05-31
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Appwrite
Appwrite - The Open Source Firebase alternative introduces iOS support . Appwrite is an open source backend server that helps you build native iOS applications much faster with realtime APIs for authentication, databases, files storage, cloud functions and much more!
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mockoon
Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.
I recommend Mockoon https://mockoon.com/ it’s simple like Postman without create mock api server with code
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loopback-next
LoopBack makes it easy to build modern API applications that require complex integrations.
Github repo: https://github.com/loopbackio/loopback-next License: MIT Github stars: 4200
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autorest
OpenAPI (f.k.a Swagger) Specification code generator. Supports C#, PowerShell, Go, Java, Node.js, TypeScript, Python
Project mention: How to auto generate automation code for existing apis? | reddit.com/r/golang | 2022-12-15Doesn't autorest do that? https://github.com/Azure/autorest
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prism
Turn any OpenAPI2/3 and Postman Collection file into an API server with mocking, transformations and validations. (by stoplightio)
Haven't tried it yet, but discovered https://microcks.io/ yesterday. Otherwise https://stoplight.io/open-source/prism is pretty good
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REST
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Klotho
AWS Cloud-aware infrastructure-from-code toolbox [NEW]. Build cloud backends with Infrastructure-from-Code (IfC), a revolutionary technique for generating and updating cloud infrastructure. Try IfC with AWS and Klotho now (Now open-source)
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Project mention: LlamaAcademy: Teach GPTs to understand API documentation with LoRA | news.ycombinator.com | 2023-04-19
I played with building out a graphql mesh [0] of a few different APIs as I was curious to see if I could build one schema (and subsets of it) and have GPT interface over that. Turns out, it did a pretty good job if you can provide it the right portions of the schema it needs.
It also helped out when I was struggling to reconcile with how large of JSON payloads I was getting. The REST endpoints are just killing the prompt size, but having the model choose the fields it needed from GraphQL really helped out there.
Put it down for a while until I can get access to the plugin fine-tuned version of chatgpt and see if there's still a need or if it is additive still.
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Project mention: Are subscriptions idempotent when deployed via Bicep? I seem to have some issue with them after having success the first time. | reddit.com/r/AZURE | 2023-03-12
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spectral
A flexible JSON/YAML linter for creating automated style guides, with baked in support for OpenAPI v3.1, v3.0, and v2.0 as well as AsyncAPI v2.x.
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openapi-typescript-codegen
NodeJS library that generates Typescript or Javascript clients based on the OpenAPI specification
Project mention: Is it possible to create a dynamic type/interface from API response | reddit.com/r/typescript | 2023-01-23Second step is to generate typescript types from the backend's spec. You can use a library like this.
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Project mention: [AskTS] What do you think will be the future of runtime type checking? | reddit.com/r/typescript | 2023-05-28
In essence, features of the language made for static type checking at compilation are possibly being left favour of tools that act like a superset of the language that provide the static build type checking and offer runtime type checking too. An example I recently saw was the trpc-openapi package which uses Zod for creating the types of the schema for the http request and responses, it takes a zod schema as that is what it can use when compiled to JavaScript to generate the types for the openapi file at runtime, there's scarcely a type or interface in sight when using it but you have full type safety.
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Optic
Version Control for APIs. Optic makes it easy to document your APIs, prevent breaking changes, and follow an API style-guide
Recently I was approached by a team that needed help testing their Fastify API for breaking changes. Fastify was making it easy to quickly ship a lot of new functionality, but breaking changes were making it through Code Reviews. They were not finding out the changes were breaking until a consumer emailed them — not good. The developer who reached out saw my work on the Optic project and asked for help.
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elements
Build beautiful, interactive API Docs with embeddable React or Web Components, powered by OpenAPI and Markdown. (by stoplightio)
Complete, up-to-date, and exhaustive documentation that can be generated with Stoplight Elements
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Project mention: zodios VS clover - a user suggested alternative | libhunt.com/r/zodios | 2023-05-11
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Hi, I want to create my dto's from a bundle file. This works nearly good, I just don't need all the functions which I am getting. I only need the model structs. I am currently using https://github.com/OpenAPITools/openapi-generator-cli via docker and I am passing the bundle.yml inside. I have the following parameter to only get model files:
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express-openapi-validator
🦋 Auto-validates api requests, responses, and securities using ExpressJS and an OpenAPI 3.x specification
The build step is where I put all of them together, which is the messy and tricky part. Although not directly related to your question, I also use this validation tool to handle request validation based on my result yml.
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redocly-cli
⚒️ Redocly CLI (fka OpenAPI CLI) tools with extensive validation rules to lint your API and bundle your API.
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Tools like portman automatically create tests from your OpenAPI definition
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The website was previously built with Gatsby using a custom theme. As part of the refactor, we changed it to run as part of our Docusaurus main documentation and on top of Redocly using the Redocusaurus plugin.
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Project mention: .NET with React - what to choose between pure MVC, MVC with React or pure React (and .NET backend)? | reddit.com/r/csharp | 2022-09-18
There are also some tricks to make it easier, like using swagger/openapi to generate strongly typed API client (for Typescript) to your backend. There a package that generates the types: https://www.npmjs.com/package/openapi-client-axios
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Sonar
Write Clean JavaScript Code. Always.. Sonar helps you commit clean code every time. With over 300 unique rules to find JavaScript bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.
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).
The latest post mention was on 2023-05-31.
TypeScript OpenAPI related posts
- OpenAPI v4 Proposal
- Should I add Redux?
- ChatGPT and React Native
- ChatGPT and React Native
- ChatGPT and React Native
- [AskTS] What do you think will be the future of runtime type checking?
- OpenAPI Linter
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A note from our sponsor - ONLYOFFICE
www.onlyoffice.com | 1 Jun 2023
Index
What are some of the best open-source OpenAPI projects in TypeScript? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | redoc | 20,222 |
| 2 | API Platform | 7,916 |
| 3 | mockoon | 5,110 |
| 4 | loopback-next | 4,530 |
| 5 | autorest | 4,227 |
| 6 | prism | 3,555 |
| 7 | openapi-typescript | 3,005 |
| 8 | graphql-mesh | 2,868 |
| 9 | azure-rest-api-specs | 2,090 |
| 10 | spectral | 1,922 |
| 11 | openapi-typescript-codegen | 1,640 |
| 12 | trpc-openapi | 1,402 |
| 13 | Optic | 1,134 |
| 14 | elements | 986 |
| 15 | zodios | 953 |
| 16 | openapi-generator-cli | 939 |
| 17 | express-openapi-validator | 768 |
| 18 | redocly-cli | 577 |
| 19 | portman | 549 |
| 20 | spot | 476 |
| 21 | openapi-backend | 466 |
| 22 | redocusaurus | 439 |
| 23 | openapi-client-axios | 393 |
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