ReScript

ReScript is a statically typed programming language that compiles to readable JavaScript, maintained by the ReScript Association.

: Operating
: 2020
: Vienna, AT

Library

rescript-lang.orgCrawled Oct 15, 2026

Blog

6 pages

Archived/blog/archived
Blog/blog
BuckleScript & Reason Rebranding/blog/bucklescript-is-rebranding
A new unified experience for the platform.
Editor Plugin for VSCode and Vim Officially Released!/blog/editor-support-release-1-0
Type hints, jump to definition, error diagnostics, and more.

Comparison

3 pages

Equality and comparison/docs/manual/equality-comparison
Handling equality and comparison checks.
Migrate to v11/docs/manual/migrate-to-v11
Instructions on upgrading to ReScript 11.
Migrate to v12/docs/manual/migrate-to-v12
Instructions on upgrading to ReScript 12.

Homepage

1 page

Homepage/
JavaScript Made Simple for Humans and AI. ReScript is a strongly typed language that compiles to clean, efficient JavaScript that humans and AI tools can read and understand.

Coverage

5 items

ReScript 12.0 Released with New Build Systeminfoq.com/news/2025/12/rescript-12-release/
ReScript releases version 12.0 with a completely rewritten build system that adds precise dependency tracking for monorepo workflows. The release also introduces unified operators and platform-specific binary packages that shrink installation footprints; InfoQ describes ReScript as a soundly typed alternative to TypeScript with an OCaml-written compiler, and notes limited but positive community discussion.
Dec 2025InfoQNews article
Announcing ReScript 12rescript-lang.org/blog/release-12-0-0
ReScript announces version 12, featuring a rewritten build system and a modular runtime distributed as @rescript/runtime. The release introduces unified arithmetic operators, dictionary literals with pattern matching, JSX preserve mode, and ESM-first platform-specific npm binaries. It completes a multi-year effort to separate the compiler from legacy OCaml constraints and removes JSX v3 as a breaking change.
Nov 2025ReScript BlogNews article
ReScript 11.0rescript-lang.org/blog/release-11-0-0
The ReScript team releases version 11.0, its second major community-driven release, on January 11, 2024. The update introduces customizable variants for JavaScript interop, record type spreads and coercion, first-class dynamic import, uncurried mode by default, and the ReScript Core standard library. It also renames the compiler configuration file to rescript.json and splits the language server into a standalone npm package.
Jan 2024ReScript BlogNews article
The ReScript Associationrescript-lang.org/blog/rescript-association-rebranding
The Reason Association changes its name to the ReScript Association, the nonprofit legal and financial foundation behind the ReScript language. Founded in 2018 and based in Vienna under Austrian law, the association owns infrastructure including rescript-lang.org, the community forum, and genType release automation. It receives funding from industrial partners and donors.
Mar 2021ReScript BlogNews article