[PR #90] [MERGED] Almost full unicode #279

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opened 2026-03-02 23:45:45 +03:00 by kerem · 0 comments

kerem commented

2026-03-02 23:45:45 +03:00

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📋 Pull Request Information

Original PR: https://github.com/anomalyco/opentui/pull/90
Author: @kommander
Created: 8/27/2025
Status: ✅ Merged
Merged: 8/27/2025
Merged by: @kommander

Base: main ← Head: almost-full-unicode

📝 Commits (1)

cff2958 almost full unicode

📊 Changes

62 files changed (+2665 additions, -778 deletions)

View changed files

📝 packages/core/src/Renderable.ts (+26 -34)
📝 packages/core/src/benchmark/renderer-benchmark.ts (+26 -13)
📝 packages/core/src/buffer.ts (+8 -2)
📝 packages/core/src/console.ts (+1 -1)
📝 packages/core/src/examples/ascii-font-selection-demo.ts (+26 -13)
📝 packages/core/src/examples/console-demo.ts (+49 -11)
📝 packages/core/src/examples/fonts.ts (+6 -3)
📝 packages/core/src/examples/fractal-shader-demo.ts (+8 -4)
📝 packages/core/src/examples/framebuffer-demo.ts (+30 -15)
➕ packages/core/src/examples/full-unicode-demo.ts (+181 -0)
📝 packages/core/src/examples/hast-syntax-highlighting-demo.ts (+12 -6)
📝 packages/core/src/examples/index.ts (+24 -6)
📝 packages/core/src/examples/input-demo.ts (+14 -7)
📝 packages/core/src/examples/input-select-layout-demo.ts (+30 -15)
📝 packages/core/src/examples/lights-phong-demo.ts (+10 -5)
📝 packages/core/src/examples/live-state-demo.ts (+39 -20)
📝 packages/core/src/examples/mouse-interaction-demo.ts (+25 -11)
📝 packages/core/src/examples/nested-zindex-demo.ts (+42 -21)
📝 packages/core/src/examples/opentui-demo.ts (+108 -54)
📝 packages/core/src/examples/physx-planck-2d-demo.ts (+10 -5)

...and 42 more files

📄 Description

Supports graphemes in native OptimizedBuffer and TextBuffer
adds the zg dependency for the zig build, to iterate grapheme clusters and measure their width
Adds terminal capability detection, currently using explicit width when available and setting preffered WidthMethod
Cursor state is now Renderer scoped, not global anymore
In ts OptimizedBuffer and TextBuffer now need a mandatory width method value (will be taken from the renderer in most cases, as the renderer holds the capabilities for the terminal)
Refactors Renderable constructor to now take a RenderContext (the renderer implements this context), moving the id into options and making it optional to use a custom id.
Made react and solid reconcilers RenderContext aware
Fixes a mouse capture bug where renderables would not be draggable anymore after dropping

Note: There are still known issues with unicode/grapheme rendering across terminals, help wanted.

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/anomalyco/opentui/pull/90 **Author:** [@kommander](https://github.com/kommander) **Created:** 8/27/2025 **Status:** ✅ Merged **Merged:** 8/27/2025 **Merged by:** [@kommander](https://github.com/kommander) **Base:** `main` ← **Head:** `almost-full-unicode` --- ### 📝 Commits (1) - [`cff2958`](https://github.com/anomalyco/opentui/commit/cff295845a5f8f83e599478c2d17f7afd0ab186a) almost full unicode ### 📊 Changes **62 files changed** (+2665 additions, -778 deletions) <details> <summary>View changed files</summary> 📝 `packages/core/src/Renderable.ts` (+26 -34) 📝 `packages/core/src/benchmark/renderer-benchmark.ts` (+26 -13) 📝 `packages/core/src/buffer.ts` (+8 -2) 📝 `packages/core/src/console.ts` (+1 -1) 📝 `packages/core/src/examples/ascii-font-selection-demo.ts` (+26 -13) 📝 `packages/core/src/examples/console-demo.ts` (+49 -11) 📝 `packages/core/src/examples/fonts.ts` (+6 -3) 📝 `packages/core/src/examples/fractal-shader-demo.ts` (+8 -4) 📝 `packages/core/src/examples/framebuffer-demo.ts` (+30 -15) ➕ `packages/core/src/examples/full-unicode-demo.ts` (+181 -0) 📝 `packages/core/src/examples/hast-syntax-highlighting-demo.ts` (+12 -6) 📝 `packages/core/src/examples/index.ts` (+24 -6) 📝 `packages/core/src/examples/input-demo.ts` (+14 -7) 📝 `packages/core/src/examples/input-select-layout-demo.ts` (+30 -15) 📝 `packages/core/src/examples/lights-phong-demo.ts` (+10 -5) 📝 `packages/core/src/examples/live-state-demo.ts` (+39 -20) 📝 `packages/core/src/examples/mouse-interaction-demo.ts` (+25 -11) 📝 `packages/core/src/examples/nested-zindex-demo.ts` (+42 -21) 📝 `packages/core/src/examples/opentui-demo.ts` (+108 -54) 📝 `packages/core/src/examples/physx-planck-2d-demo.ts` (+10 -5) _...and 42 more files_ </details> ### 📄 Description - Supports graphemes in native `OptimizedBuffer` and `TextBuffer` - adds the `zg` dependency for the zig build, to iterate grapheme clusters and measure their width - Adds terminal capability detection, currently using explicit width when available and setting preffered `WidthMethod` - Cursor state is now Renderer scoped, not global anymore - In ts `OptimizedBuffer` and `TextBuffer` now need a mandatory width method value (will be taken from the renderer in most cases, as the renderer holds the capabilities for the terminal) - Refactors `Renderable` constructor to now take a `RenderContext` (the renderer implements this context), moving the `id` into options and making it optional to use a custom id. - Made react and solid reconcilers `RenderContext` aware - Fixes a mouse capture bug where renderables would not be draggable anymore after dropping Note: There are still known issues with unicode/grapheme rendering across terminals, help wanted. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>