raphamorim/rio

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A hardware-accelerated GPU terminal emulator focusing to run in desktops and browsers.

Stars: 7.5k
Forks: 351
Open beginner issues: 0
Indexed issues: 218
Avg merge: 2d 11h
Merged PRs (30d): 15

Dominant language: Rust
License: MIT
Last GitHub push: Sep 17, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue

Beginner friendly Everything

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218 open issues indexed

Windows: window.opacity < 1 renders incorrect rectangular background Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

raphamorim/rio#1946 · Opened Sep 19, 2026
rio 0.5.28 fails to start (regression since 0.5.10) Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

raphamorim/rio#1945 · Opened Sep 18, 2026
Bug: Unused area at bottom with tabs Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

raphamorim/rio#1944 · Opened Sep 18, 2026
[Windows] Hints can't open drive-letter / UNC / MSYS-style paths — mintty's path-opening pipeline as a design reference Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

raphamorim/rio#1943 · Opened Sep 18, 2026
Linux: Title bar still being shown, even with `window.decorations = "Disabled"` set Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

raphamorim/rio#1941 · Opened Sep 17, 2026
[FR] SafePaste and SafePasteSelection actions Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

raphamorim/rio#1940 · Opened Sep 16, 2026
docs: rio.5 man page is stale after the font stack rewrite (fonts.emoji removed; size unit/default wrong) Open

Difficulty 1/5 1-3 hours Newbie friendliness 92/100

raphamorim/rio#1939 · Opened Sep 15, 2026
[colors] split-active is parsed but never used -- discarded as _border_active_color in ContextGrid::new Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

raphamorim/rio#1938 · Opened Sep 15, 2026
Feature request: add [quake] config section for independent tab position, font, background, and border Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

raphamorim/rio#1937 · Opened Sep 14, 2026
ToggleQuake on Wayland: window cannot be closed, goes behind main window on click Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

raphamorim/rio#1936 · Opened Sep 14, 2026
Tab font size is hardcoded — no config option to change it independently Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

raphamorim/rio#1935 · Opened Sep 14, 2026
New tabs are seeded with the current pane's size instead of the window size, so splits in them leave a blank right/bottom band Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

raphamorim/rio#1934 · Opened Sep 13, 2026
misc/rio.desktop: add X-TerminalArg* keys for xdg-terminal-exec support Open

Difficulty 1/5 Under an hour Newbie friendliness 92/100

raphamorim/rio#1933 · Opened Sep 13, 2026
Unix PTY Lifecycle Can Signal Reused PIDs and Drop Final Output Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

raphamorim/rio#1926 · Opened Sep 8, 2026
Window resizing is laggy on wayland Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

raphamorim/rio#1921 · 3 reactions · Opened Sep 4, 2026
Rio config documentation: fonts.family Open

Difficulty 1/5 Under an hour Newbie friendliness 78/100

raphamorim/rio#1920 · Opened Sep 4, 2026
[FR] highlight tabs with active output Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

raphamorim/rio#1918 · Opened Sep 1, 2026
Linux/Windows: window controls on the tab strip when decorations are disabled Open

Difficulty 4/5 3-5 days Newbie friendliness 58/100

raphamorim/rio#1916 · Opened Sep 1, 2026
macOS: hide-if-single has no effect — Tab mode always reserves ISLAND_HEIGHT and keeps its click routing Open

Difficulty 4/5 3-5 days Newbie friendliness 68/100

raphamorim/rio#1915 · Opened Sep 1, 2026
Variable fonts with named instances fail to load: fontconfig's encoded face index (instance<<16) is rejected by swash, then misreported as "font not found" Open

Difficulty 4/5 3-5 days Newbie friendliness 68/100

raphamorim/rio#1913 · Opened Aug 30, 2026
Shift+F6 acts like F8 Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

raphamorim/rio#1912 · 1 comment · Opened Aug 30, 2026
MoveDivider bindings not working Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

raphamorim/rio#1907 · Opened Aug 29, 2026
drag-n-drop a text doesn't work Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

raphamorim/rio#1906 · 1 comment · Opened Aug 28, 2026
vi-cursor color config option is parsed but never applied — cursor always uses cursor color Open

Difficulty 4/5 3-5 days Newbie friendliness 74/100

raphamorim/rio#1904 · Opened Aug 27, 2026
Does Rio have synchonized input? Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

raphamorim/rio#1901 · Opened Aug 26, 2026
Hint/hyperlink mouse-click modifier is Control, not Shift, on Linux/Wayland (Sway) — docs say Shift Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

raphamorim/rio#1889 · Opened Aug 22, 2026
Docs use \u{...} in hint regex examples, but hints use Oniguruma which requires \x{...} Open

Difficulty 2/5 1-3 hours Newbie friendliness 86/100

raphamorim/rio#1888 · Opened Aug 22, 2026
Text expansion tools (Raycast, Espanso) fail due to synthetic backspace events being dropped Open

Difficulty 4/5 3-5 days Newbie friendliness 56/100

raphamorim/rio#1882 · 2 comments · Opened Aug 17, 2026
Terminal initialized with `window.columns = 160` has one extra column (161 actual) Open

Difficulty 3/5 1-2 days Newbie friendliness 85/100

raphamorim/rio#1880 · 1 comment · Opened Aug 17, 2026
Runtime failure on macOS: `Symbol not found: _kCGColorSpaceExtendedDisplayP3` Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

raphamorim/rio#1873 · 3 comments · Opened Aug 14, 2026
Codex TUI scrollback is unavailable unless ZELLIJ=1 is set on Windows/WSL Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

raphamorim/rio#1861 · 1 comment · Opened Aug 11, 2026
Implement the Kitty Drag-and-Drop Protocol (OSC 72) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

raphamorim/rio#1860 · 2 reactions · Opened Aug 11, 2026
Rio cannot initiate Apple Events Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

raphamorim/rio#1856 · 1 reaction · Opened Aug 10, 2026
Flake fails to pass tests Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

raphamorim/rio#1855 · 5 comments · Opened Aug 10, 2026
2026.08.07.15 doesn't render grey text properly Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

raphamorim/rio#1840 · 1 reaction · Opened Aug 9, 2026
macOS: desktop notifications are delivered silently — they land in Notification Center but never show a banner Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

raphamorim/rio#1831 · Opened Aug 8, 2026
Canario: CommandBar doesn't take the focus automatically when it's launched Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

raphamorim/rio#1826 · Opened Aug 7, 2026
Reuse hint labels for repeated matches Open

Difficulty 3/5 1-2 days Newbie friendliness 65/100

raphamorim/rio#1822 · Opened Aug 6, 2026
Title: Brief ~ flash on startup before title config takes effect Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

raphamorim/rio#1820 · 1 comment · Opened Aug 6, 2026
issue with "google sans code" on ubuntu 26.04 Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

raphamorim/rio#1818 · 1 comment · Opened Aug 5, 2026
[Windows] Freeze / Crash on startup Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

raphamorim/rio#1804 · 4 comments · Opened Aug 4, 2026
[feature request] daemon mode Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

raphamorim/rio#1796 · 1 reaction · Opened Aug 3, 2026
wayland: closing appears to freeze pane Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

raphamorim/rio#1795 · Opened Aug 3, 2026
[Windows] Closing a fullscreen window briefly flashes the windowed-size window Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

raphamorim/rio#1791 · Opened Aug 2, 2026
[Windows] Commands installed to the user PATH (scoop, hermes, ...) are not found in Rio's spawned shell Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

raphamorim/rio#1790 · Opened Aug 2, 2026
Looks like padding is not working Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

raphamorim/rio#1781 · 1 comment · Opened Jul 29, 2026
Quake terminal jumps when switching between 2 monitors with different resolution Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

raphamorim/rio#1779 · 3 comments · Opened Jul 28, 2026
Cursor does not adjust for double-width glyphs Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

raphamorim/rio#1772 · Opened Jul 26, 2026
macOS: Cmd + Backspace does not delete to the beginning of the line on macOS Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

raphamorim/rio#1766 · 1 comment · Opened Jul 25, 2026
Font symbol maps makes startup slower Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

raphamorim/rio#1765 · 1 comment · Opened Jul 25, 2026

raphamorim/rio

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