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Parse and validate text format together

Status: Open.

#2438 In bytecodealliance/wasm-tools;

· eqrion opened on Feb 6, 2026

Follow up from wasmtime: Check reasonable sizes for fixed-size-lists in validator

Status: Open.

#2416 In bytecodealliance/wasm-tools;

· cpetig opened on Jan 12, 2026

wasm-encoder relocation data generation

Status: Open.

#2405 In bytecodealliance/wasm-tools;

· daxpedda opened on Dec 17, 2025

What is realloc-via-memory-grow on wasm-tools component new supposed to do?

Status: Open.

#2404 In bytecodealliance/wasm-tools;

· arjunr2 opened on Dec 17, 2025

Add support for nested namespaces and packages

Status: Open.

#2393 In bytecodealliance/wasm-tools;

· ouillie opened on Nov 28, 2025

wasm-tools in wasm & JS

Status: Open.

#2374 In bytecodealliance/wasm-tools;

· vados-cosmonic opened on Nov 12, 2025

Consider replacing the ValType enum with an opaque 32-bit integer.

wasmparserRelated to the binary format of WebAssembly (wasmparser)Related to the binary format of WebAssembly (wasmparser)

Status: Open.

#2370 In bytecodealliance/wasm-tools;

· alexcrichton opened on Nov 7, 2025

Feature Request: Add the ability to add user defined Custom Sections to wasm modules.

Status: Open.

#2351 In bytecodealliance/wasm-tools;

· davidmdm opened on Oct 13, 2025

Missing tests for some component new flags

Status: Open.

#2338 In bytecodealliance/wasm-tools;

· catamorphism opened on Oct 7, 2025

addr2line prints addresses in hex if given in decimal

Status: Open.

#2328 In bytecodealliance/wasm-tools;

· catamorphism opened on Oct 2, 2025

wit-dylib: Generate helper functions during lifting/lowering

wit-dylibIssues for the `wit-dylib` crate and subcommandIssues for the `wit-dylib` crate and subcommand

Status: Open.

#2308 In bytecodealliance/wasm-tools;

· alexcrichton opened on Sep 17, 2025

wit-parser: Doc comments on interface imports/export world items are discarded

witrelated to the `*.wit` text formatrelated to the `*.wit` text format

Status: Open.

#2294 In bytecodealliance/wasm-tools;

· lann opened on Aug 29, 2025