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wasm: runtime.sleepTicks leaks an unbounded setTimeout chain per JS→Go callback

Status: Open.

#5621 In tinygo-org/tinygo;

· 0pcom opened on Aug 28, 2026

os/signal: signal.Notify permanently starves the scheduler on wasm (stubbed signal_recv returns immediately)

Status: Open.

#5619 In tinygo-org/tinygo;

· neomantra opened on Aug 28, 2026

wasm: struct-by-value parameters scalarize into >1000-param function types, rejected by browsers and wasm-tools

Status: Open.

#5615 In tinygo-org/tinygo;

· neomantra opened on Aug 27, 2026

runtime: define interrupt requirements for GC with scheduler=cores

Status: Open.

#5610 In tinygo-org/tinygo;

· rdon-key opened on Aug 27, 2026

darwin: x/sys //go:cgo_import_dynamic trampoline addresses are nil → SIGSEGV

Status: Open.

#5604 In tinygo-org/tinygo;

· neomantra opened on Aug 22, 2026

FEATURE REQUEST: add a compiler directive to keep otherwise unused globals

Status: Open.

#5603 In tinygo-org/tinygo;

· grngxd opened on Aug 21, 2026

wasm: linear memory declared at 3.3GB, where the same program built with Go declares 29MB

Status: Open.

#5599 In tinygo-org/tinygo;

· 0pcom opened on Aug 19, 2026

Feature request: clamp heap doubling to the maximum allowed (leaking GC, wasip1)

Status: Open.

#5598 In tinygo-org/tinygo;

· joeshaw opened on Aug 17, 2026

interp gives up on sort.Strings but works with sort.Slice

Status: Open.

#5583 In tinygo-org/tinygo;

· joeshaw opened on Aug 12, 2026

TinyGo is broken on xiao-esp32c3 (TinyGo 0.41)

Status: Open.

#5582 In tinygo-org/tinygo;

· nodebotgithub opened on Aug 12, 2026

Compiling a wasip1 binary with scheduler=none fails due to net/textproto usage of goroutine

Status: Open.

#5573 In tinygo-org/tinygo;

· rikatz opened on Aug 6, 2026

Example "Using WASI" doesn't compile

Status: Open.

#5572 In tinygo-org/tinygo;

· pebbe opened on Aug 5, 2026