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feat: Allow users to choose the behaviour of the update.

area:serverThe nodejs backend of tosu.The nodejs backend of tosu.

Status: Open.

Feature

#554 In tosuapp/tosu;

· GabuTheDev opened on Feb 15, 2026

Features Request: Launcher + Tray Mode to Replace Persistent CMD Window

area:serverThe nodejs backend of tosu.The nodejs backend of tosu.

Status: Open.

#547 In tosuapp/tosu;

· iSweat-exe opened on Feb 4, 2026

Read beatmap metadata from .osu file

area:memoryRegarding readouts from the osu client.Regarding readouts from the osu client.

Status: Open.

Task

#546 In tosuapp/tosu;

· cyperdark opened on Feb 2, 2026

Switch to the Bun environment.

area:serverThe nodejs backend of tosu.The nodejs backend of tosu.

Status: Open.

Feature

#542 In tosuapp/tosu;

· GabuTheDev opened on Jan 31, 2026

Missing a "Source" Metadata

area:memoryRegarding readouts from the osu client.Regarding readouts from the osu client.

questionFurther information is requestedFurther information is requested

Status: Open.

#540 In tosuapp/tosu;

· nevespt opened on Jan 30, 2026

proposal: Improve tosu's socket to prioritize Developer Experience.

unlabeledUsually present on new issues.Usually present on new issues.

Status: Open.

#538 In tosuapp/tosu;

· GabuTheDev opened on Jan 24, 2026

Optimize Ingame Overlay Performance via Centralized WebSocket & PostMessage Architecture

area:overlayRegarding the in-game overlay feature.Regarding the in-game overlay feature.

Status: Open.

#535 In tosuapp/tosu;

· breadles5 opened on Jan 22, 2026

EMFILE: too many open files

area:serverThe nodejs backend of tosu.The nodejs backend of tosu.

Status: Open.

Task

#534 In tosuapp/tosu;

· cyperdark opened on Jan 22, 2026

Tosu randomly closes during gameplay

questionFurther information is requestedFurther information is requested

Status: Open.

#519 In tosuapp/tosu;

· Squalescent opened on Dec 28, 2025

tosu closes itself instantly if launched via the start menu.

area:serverThe nodejs backend of tosu.The nodejs backend of tosu.

Status: Open.

Bug

#503 In tosuapp/tosu;

· GabuTheDev opened on Nov 10, 2025

tosu and osu freeze and crash when playing

area:overlayRegarding the in-game overlay feature.Regarding the in-game overlay feature.

Status: Open.

Bug

#494 In tosuapp/tosu;

· KirinThunder opened on Oct 16, 2025

Leaderboard bugs

area:serverThe nodejs backend of tosu.The nodejs backend of tosu.

client:stableosu!stable client.osu!stable client.

Status: Open.

Bug

#488 In tosuapp/tosu;

· UniverseMultiverse opened on Oct 5, 2025