Top 10 TypeScript Transformer Projects

typescript-is

9 951 4.2 TypeScript

Project mention: Good bye "typescript-is" (ancestor of "typia", 20,000x faster validator) | /r/node | 2023-07-23

typescript-transformer-handbook

2 891 1.9 TypeScript

📘 A comprehensive handbook on how to create transformers for TypeScript with code examples

Project mention: Functions and algorithms implemented purely with TypeScript's type system | news.ycombinator.com | 2023-07-04

I recently learned about Typescript transformers[0] and wish they were better supported in a first-class manner. Working with ttypescript or ts-patch[1] is easy enough, but it still feels like you're doing something you shouldn't be doing.
My goal was to pass the Typescript types to the JS runtime, maybe there's a better way and GPT-4 just led me astray...
[0] https://github.com/itsdouges/typescript-transformer-handbook
[1] https://github.com/nonara/ts-patch

SurveyJS

surveyjs.io featured

Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
typescript-plugin-styled-components

1 418 4.8 TypeScript

TypeScript transformer for improving the debugging experience of styled-components
cjstoesm

1 377 0.0 TypeScript

A tool that can transform CommonJS to ESM
tst-reflect

1 321 2.7 TypeScript

Advanced TypeScript runtime reflection system
whiz

3 280 5.8 TypeScript

A copilot for your terminal (by searchableguy)

Project mention: Show HN: Whiz – A copilot for your command line | news.ycombinator.com | 2023-09-19

I updated the instructions and added a feature to change the model used by whiz. Could you please update whiz_cli using npm and add `export WHIZ_LLM_MODEL=gpt-4` to your shell.
instructions are available in README now: https://github.com/searchableguy/whiz#installation

ts-runtime-checks

2 235 8.5 TypeScript

A typescript transformer that automatically generates validation code from your types.

Project mention: I made playground demo of typia - 20,000x faster validator | /r/typescript | 2023-06-26

Wait, isn't that just https://googlefeud.github.io/ts-runtime-checks/ ?

InfluxDB

www.influxdata.com featured

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
transformer-query

1 101 5.5 TypeScript

Next-generation typescript transformer
typesl

1 16 10.0 TypeScript

Typescript to GLSL transpiler

Project mention: TypeScript to GLSL Transpiler | news.ycombinator.com | 2023-07-17

Vicis

0 11 0.0 TypeScript

Presentation and transformation layer for data output in RESTful APIs. (by r37r0m0d3l)

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).

TypeScript Transformer related posts

Good bye "typescript-is" (ancestor of "typia", 20,000x faster validator)

2 projects | /r/node | 23 Jul 2023
I made playground demo of typia - 20,000x faster validator

1 project | /r/typescript | 26 Jun 2023
Handling json input in an express app

4 projects | /r/typescript | 12 Oct 2021
What can I *use* Rust for?

2 projects | /r/rust | 3 Oct 2021
Do you use code generators? If so, which ones?

1 project | /r/reactjs | 8 Sep 2021
A note from our sponsor - SurveyJS
surveyjs.io | 9 May 2024

With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js. Learn more →

Index

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

	Project	Stars
1	typescript-is	951
2	typescript-transformer-handbook	891
3	typescript-plugin-styled-components	418
4	cjstoesm	377
5	tst-reflect	321
6	whiz	280
7	ts-runtime-checks	235
8	transformer-query	101
9	typesl	16
10	Vicis	11