21 Pull requests merged by 7 people

• Recommend stdlib functions over Belt for converting between float/int/string

  #7453 merged May 9, 2025

• Make Jsx.element a private empty record to avoid unnecessary Primitive_option.some

  #7450 merged May 9, 2025

• Fix printer removing private for empty record

  #7448 merged May 9, 2025

• Further improve JSX preserve output

  #7445 merged May 8, 2025

• Fix missing checks for duplicate literals in variants with payloads.

  #7441 merged May 8, 2025

• Improve jsx preserve output

  #7439 merged May 8, 2025

• Regression in pattern matching optional fields.

  #7440 merged May 8, 2025

• Add @react.componentWithProps to MyWeirdComponent test

  #7437 merged May 8, 2025

• Handle non-printable control characters when escaping JSON

  #7435 merged May 7, 2025

• Escape prop name in preserve jsx

  #7429 merged May 5, 2025

• Remove some unused syntax error cases

  #7427 merged May 5, 2025

• Fix comments removed in JSX

  #7424 merged May 5, 2025

• Preserve JSX

  #7387 merged May 5, 2025

• bsconfig.json -> rescript.json in error messages + comments

  #7423 merged May 5, 2025

• avoid creating unnecessary copies of allocating constants in field fl…

  #7421 merged May 5, 2025

• Add support for the bitwise NOT(~) unary operator

  #7418 merged May 5, 2025

• Do not error on ref as prop

  #7420 merged May 4, 2025

• Remove warnings that no longer exist from Bsc_warnings.default_w

  #7413 merged May 4, 2025

• make BigInt.fromFloat error-safe

  #7419 merged May 4, 2025

• add assertEqual to docstrings

  #7417 merged May 4, 2025

• add bitwise AND (&) operator

  #7415 merged May 3, 2025

5 Pull requests opened by 3 people

• Compile runtime with rewatch and add rewatch tests to the compiler repo

  #7422 opened May 5, 2025

• Change completions of regex literals

  #7425 opened May 5, 2025

• Rewatch as the default build system

  #7426 opened May 5, 2025

• Quick no-wrapped-options PR for testing.

  #7442 opened May 8, 2025

• fix: handle dynamic imports with module aliases

  #7452 opened May 9, 2025

17 Issues closed by 6 people

• Formatter removes `private` for empty record

  #7447 closed May 9, 2025

• Fatal error when compiling JSX

  #7449 closed May 9, 2025

• variant with @tag, inline record payload, and duplicate custom tag compiles / produces unsafe code

  #7438 closed May 8, 2025

• JSX preserve mode: better output formatting (indentation)

  #7434 closed May 8, 2025

• ReScript v12 - pattern matching on optional fields breaks other cases

  #7400 closed May 8, 2025

• JSX: weird error message when using "children" as prop

  #7046 closed May 5, 2025

• Comments removed in JSX expression

  #7416 closed May 5, 2025

• "bsconfig.json" hardcoded in error messages

  #7118 closed May 5, 2025

• V11 & V12 - Fails to set value to nested optional mutable field

  #7406 closed May 5, 2025

• Unified Operator Proposal for int, float, and bigint

  #6673 closed May 5, 2025

• Bitwise operators

  #7009 closed May 5, 2025

• Compiler Libraries

  #6204 closed May 5, 2025

• Exploring Better Monorepo and Faster Build Support for ReScript

  #6248 closed May 5, 2025

• Improve error message for uncurried arity mismatch

  #6281 closed May 5, 2025

• Parser should recover better from broken JSX prop code

  #6559 closed May 5, 2025

• Transformation from float to bigint

  #7089 closed May 4, 2025

• Stdlib: use assertEqual in all doc strings

  #7374 closed May 4, 2025

9 Issues opened by 3 people

• JSX preserve: prop with hypen

  #7451 opened May 9, 2025

• `rewatch watch` on clean repo triggers a second, empty build

  #7446 opened May 9, 2025

• [bug] @genType generates incorrect output

  #7444 opened May 8, 2025

• Invalid .resi generated

  #7443 opened May 8, 2025

• JSX preserve mode: unused import of "react/jsx-runtime"

  #7433 opened May 6, 2025

• JSX preserve mode: `make` is not a valid component name

  #7432 opened May 6, 2025

• Missing unescaping when accessing prop with exotic name

  #7431 opened May 5, 2025

• Investigate getting rid of option nesting

  #7430 opened May 5, 2025

• Remove @return(undefined_to_opt) etc.?

  #7428 opened May 5, 2025

40 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• #"🚀" cast to string is not "🚀"

  #7274 commented on May 4, 2025 • 0 new comments

• ReScript v12 - lambda breaks code casted by Obj.magic

  #7401 commented on May 5, 2025 • 0 new comments

• Logical ops not found in BigInt

  #7366 commented on May 5, 2025 • 0 new comments

• Consolidate Stdlib APIs before v12 release

  #7127 commented on May 5, 2025 • 0 new comments

• Request for @functionExpression attribute to opt-out from arrow functions

  #7061 commented on May 5, 2025 • 0 new comments

• Improve error messages for function calls with mismatching args

  #7055 commented on May 5, 2025 • 0 new comments

• Integrate embed-lang into Rewatch

  #7053 commented on May 5, 2025 • 0 new comments

• Error Message Improvements

  #6975 commented on May 5, 2025 • 0 new comments

• Developer Documentation

  #6973 commented on May 5, 2025 • 0 new comments

• Custom ReScriptError class

  #6972 commented on May 5, 2025 • 0 new comments

• Clean and modernize JS codebase

  #6971 commented on May 5, 2025 • 0 new comments

• Uncapitalized cmi path in the error message

  #6914 commented on May 5, 2025 • 0 new comments

• RFC: conditional module FFI

  #6946 commented on May 5, 2025 • 0 new comments

• Compiler should not rely on `Js` or `Belt` module being present

  #6836 commented on May 5, 2025 • 0 new comments

• @unboxed should support Js.TypedArray2.ArrayBuffer.t

  #6757 commented on May 5, 2025 • 0 new comments

• Type errors about inconsistent internal representations for variants do not describe the representation

  #6657 commented on May 5, 2025 • 0 new comments

• No unused attribute warning for attributes without "bs." prefix

  #6636 commented on May 5, 2025 • 0 new comments

• Unstable formatting of comments

  #6976 commented on May 5, 2025 • 0 new comments

• Print `:>` without wrapping parenthesis

  #6254 commented on May 5, 2025 • 0 new comments

• Deprecate `-bs-g` bsc-flag

  #6496 commented on May 5, 2025 • 0 new comments

• Umbrella: Library Mode

  #6210 commented on May 5, 2025 • 0 new comments

• RFC: New package-spec `"dual"`

  #6209 commented on May 5, 2025 • 0 new comments

• Spring cleaning: error log

  #6203 commented on May 5, 2025 • 0 new comments

• RFC: New GenType for TypeScript

  #6196 commented on May 5, 2025 • 0 new comments

• Promoting rescript-vector to a primitive data structure

  #6181 commented on May 5, 2025 • 0 new comments

• Unintelligible error message with @return(nullable)

  #6093 commented on May 5, 2025 • 0 new comments

• Doc comment affects formatting of attributes

  #6302 commented on May 5, 2025 • 0 new comments

• Optimizations not applied when record has an optional field

  #5616 commented on May 5, 2025 • 0 new comments

• Compiler safeguards when defining a __proto__ field

  #7343 commented on May 5, 2025 • 0 new comments

• Support bitwise operators

  #7172 commented on May 5, 2025 • 0 new comments

• Include more JS primitives for Untagged variants

  #7147 commented on May 5, 2025 • 0 new comments

• Use rewatch to build runtime, tests etc.

  #7117 commented on May 5, 2025 • 0 new comments

• Add rewatch as an alternative build system to eventually replace bsb

  #6760 commented on May 5, 2025 • 0 new comments

• Split rescript npm package into multiple subpackages

  #6183 commented on May 5, 2025 • 0 new comments

• Support mutable for nested record fields

  #7405 commented on May 5, 2025 • 0 new comments

• JSX Preserve Mode

  #6197 commented on May 6, 2025 • 0 new comments

• Core `Map.get` when map has with optional values

  #7054 commented on May 6, 2025 • 0 new comments

• Unnecessary braces when autocompleting JSX props

  #7341 commented on May 6, 2025 • 0 new comments

• Rewatch: detect changes to config and compiler version

  #7436 commented on May 6, 2025 • 0 new comments

• Dynamic module import errors

  #7403 commented on May 8, 2025 • 0 new comments