anomalyco/opentui

View on GitHub

OpenTUI is a library to build terminal user interfaces (TUI)

Stars: 13.3k
Forks: 742
Open beginner issues: 0
Indexed issues: 59
Avg merge: 1d 4h
Merged PRs (30d): 62

Dominant language: TypeScript
License: MIT
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 20, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted

Beginner friendly Everything

Open All

59 open issues indexed

solid: Portal unmount does not destroy children, leaking renderer listeners Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

anomalyco/opentui#1518 · Opened Sep 19, 2026
Clipboard copy fails silently in tmux when OSC 52 passthrough is disabled Open

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

anomalyco/opentui#1516 · Opened Sep 18, 2026
ScrollBox stickyScroll: a layout shrink re-arms manual-scroll re-engagement and drags the reader to the tail Open

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

anomalyco/opentui#1514 · Opened Sep 17, 2026
Windows: Vitest selecting the Bun export cannot load opentui.dll under Node Open

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

anomalyco/opentui#1513 · Opened Sep 17, 2026
Absolute positioning resolves against immediate parent, not the nearest positioned ancestor (CSS containing-block semantics) Open

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

anomalyco/opentui#1512 · Opened Sep 16, 2026
OpenCode V2 image previews show gray boxes in cmux Open

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

anomalyco/opentui#1506 · Opened Sep 15, 2026
TUI: mouse clicks stop working - cannot select text Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

anomalyco/opentui#1497 · Opened Sep 13, 2026
box: side-only borders render nothing without an explicit height Open

Difficulty 3/5 1-2 days Newbie friendliness 64/100

anomalyco/opentui#1496 · Opened Sep 11, 2026
solid: verticalScrollbarOptions.onChange is not wired through the prop Open

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

anomalyco/opentui#1495 · 1 comment · Opened Sep 11, 2026
markdown: fenced code blocks render blank when no syntax highlighter is available Open

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

anomalyco/opentui#1494 · Opened Sep 11, 2026
Memory Leaks: Native RssAnon grows ~3 MB/s with 1000 keyed <text> in <scrollbox> under 10Hz ring updates; JS heap and node count stay flat Open

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

anomalyco/opentui#1493 · Opened Sep 11, 2026
Auto remote detection skips TERM/COLORTERM color depth parsing — monochrome truecolor-only output over SSH Open

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

anomalyco/opentui#1491 · Opened Sep 9, 2026
Unrelated graphemes change Box clipping and framebuffer blending Open

bug core

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

anomalyco/opentui#1465 · Opened Aug 28, 2026
feat(core): expose Markdown tokenizer and inline renderer hooks Open

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

anomalyco/opentui#1464 · 1 comment · 1 reaction · Opened Aug 28, 2026
tmux capability replies leak into another pane after focus switch Open

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

anomalyco/opentui#1459 · 1 reaction · Opened Aug 28, 2026
Allow applications to replace the default tree-sitter parser set Open

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

anomalyco/opentui#1434 · 2 comments · 1 reaction · Opened Aug 25, 2026
renderer.destroy() leaves the process.stdin handle it created registered on the event loop, wedging the legacy Windows console host Open

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

anomalyco/opentui#1405 · 2 comments · Opened Aug 22, 2026
Markdown renderable: backslash escapes render literally instead of the escaped character Open

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

anomalyco/opentui#1369 · Opened Aug 15, 2026
Audio.start should support silent failure without writing ALSA diagnostics to stderr Open

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

anomalyco/opentui#1358 · 2 comments · Opened Aug 12, 2026
SIGWINCH-based window resize silently breaks when process.stdout is not the user's real terminal (e.g. wrapped by 1Password's op run) Open

Difficulty 2/5 1-3 hours Newbie friendliness 82/100

anomalyco/opentui#1344 · Opened Aug 5, 2026
Every render request walks the whole renderable tree: one spinner costs ~23% of a core on an idle app Open

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

anomalyco/opentui#1339 · 2 comments · 1 reaction · Opened Aug 5, 2026
Focus reporting gated on a DECRQM answer: never enabled on Konsole, which reports focus but does not answer the query Open

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

anomalyco/opentui#1333 · 2 comments · Opened Aug 5, 2026
testRender emits React act warning for static components Open

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

anomalyco/opentui#1315 · 2 comments · Opened Jul 31, 2026
drawBox border lines ignore scissor clipping: card borders bleed outside a scrollbox viewport when partially scrolled out (text is clipped correctly, borders are not) Open

Difficulty 3/5 1-2 days Newbie friendliness 74/100

anomalyco/opentui#1311 · Opened Jul 31, 2026
explicit_width wraps kitty Unicode image placeholders (U+10EEEE) in OSC 66, kitty draws blank cells instead of images Open

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

anomalyco/opentui#1300 · Opened Jul 29, 2026
Focused CJK textarea corrupts sibling content on the same row in Otty Open

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

anomalyco/opentui#1296 · Opened Jul 29, 2026
Textarea vertical navigation can place the cursor inside a wide CJK grapheme Open

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

anomalyco/opentui#1289 · Opened Jul 25, 2026
bug(core): SGR mouse continuation leaks into text after timed-out CSI introducer Open

Difficulty 3/5 1-2 days Newbie friendliness 78/100

anomalyco/opentui#1281 · Opened Jul 20, 2026
bug(core): unterminated bracketed paste is unbounded and leaves input unrecoverable Open

Difficulty 5/5 Over a week Newbie friendliness 48/100

anomalyco/opentui#1270 · 2 comments · Opened Jul 15, 2026
can requestAnimationFrame run with async when idle? Open

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

anomalyco/opentui#1267 · 1 comment · Opened Jul 14, 2026
[New component] Radio buttons in OpenTUI Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

anomalyco/opentui#1222 · Opened Jul 2, 2026
`modifyOtherKeys` mode should be 2 instead of 1 Open

Difficulty 1/5 Under an hour Newbie friendliness 85/100

anomalyco/opentui#1184 · 1 comment · 1 reaction · Opened Jun 18, 2026
Type inference breaks for `useBindings` due to `Layer` index signature Open

anomalyco/opentui#1167 · 1 comment · 1 assignee · Opened Jun 11, 2026
[Feature] have opentui with dragable layouts Open

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

anomalyco/opentui#1127 · Opened May 31, 2026
alternate-screen: rightmost column stays stale after horizontal resize (macOS Terminal.app) Open

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

anomalyco/opentui#1110 · Opened May 26, 2026
split-footer with capture-stdout paints text as white, instead of default foreground color Open

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

anomalyco/opentui#1105 · Opened May 23, 2026
Windows + AZERTY: Shift+letter never registers when kitty keyboard protocol is enabled (CSI-u decoder regression) Open

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

anomalyco/opentui#1042 · Opened May 10, 2026
Surface MouseLevel through setMouseMode for click-only mouse use cases Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

anomalyco/opentui#1038 · Opened May 9, 2026
bug: missing SIGTSTP handler causes mouse garbling when process is externally suspended Open

bug core

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

anomalyco/opentui#906 · 1 reaction · Opened Apr 1, 2026
fix(core): missing matrixworldneedsupdate in overridden updatematrix Open

bug core

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

anomalyco/opentui#883 · Opened Mar 27, 2026
Support ANSI 16 color codes for borderColor and backgroundColor Open

core feature

Difficulty 3/5 1-2 days Newbie friendliness 57/100

anomalyco/opentui#852 · 1 comment · 3 reactions · Opened Mar 22, 2026
CJK text rendered underneath a popup/overlay gets hidden or overwritten Open

bug core

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

anomalyco/opentui#837 · 2 comments · 3 reactions · Opened Mar 20, 2026
Roadmap Open

core documentation

anomalyco/opentui#821 · 7 comments · 13 reactions · 2 assignees · Opened Mar 16, 2026
[HAS PR] feat: clickable text extmarks for expand/collapse interactions Open

core feature

Difficulty 4/5 3-5 days Newbie friendliness 25/100

anomalyco/opentui#809 · 1 reaction · Opened Mar 12, 2026
[Bug] Resizing breaks layout, weird additional 1-line scroll Open

bug core

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

anomalyco/opentui#778 · Opened Mar 4, 2026
Crash: stale insert/remove on destroyed parent triggers Yoga wasm Out of bounds call_indirect Open

bug

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

anomalyco/opentui#733 · Opened Feb 24, 2026
Input value doesn't change (react) Open

bug react

anomalyco/opentui#726 · 2 comments · 1 assignee · Opened Feb 22, 2026
[FEATURE]: Grid Implementation for OpenTUI Open

core feature

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

anomalyco/opentui#697 · 4 comments · Opened Feb 17, 2026
solid-js peer dependency should use version range instead of exact version Open

feature solid

anomalyco/opentui#689 · 2 reactions · 1 assignee · Opened Feb 15, 2026
Add onEncounter and onDeletion hooks for virtual extmarks Open

core feature

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

anomalyco/opentui#652 · 2 reactions · Opened Feb 9, 2026

anomalyco/opentui

Get new issues in your inbox