Flutter RenderObject-based Mermaid renderer for Duskmoon UI. Changelog excerpt: - Release 1.11.1 (2026-10-09)

Shatters any widget into thousands of real pixel fragments on tap. Rasterises its own layer synchronously and draws every fragment in one drawAtlas call, so nothing rebuilds mid-flight. Changelog excerpt: First release. - `ExplodeWidget`shatters any child into fragments of its own pixels, on tap or from an `ExplodeController`. - Implemented as a single `RenderObject`: it is its own repaint boundary, so it rasterises its layer with `OffsetLayer.toImageSync`synchronously, and draws every fragment in one `Canvas.drawRawAtlas`call. Nothing in the widget tree rebuilds while the explosion runs. - The child is hidden rather than removed, so its state survives and `ExplodeController.reset()`puts it back[...]

Framework-agnostic layout engine extracted from artisanal. Provides BoxConstraints, RenderObject, RenderBox, RenderRow/RenderColumn, and RenderPadding — no dependencies on any rendering backend. Changelog excerpt: - Initial public release of the framework-agnostic layout engine. - Added constraint-based geometry, flex, padding, wrap, stack, scroll, and element-tree primitives.

Flutterのライフサイクルについて解説している本です。よく見る技術書やドキュメントの内容に記載されていたことを過去に記事にした内容をもとに書籍にしました。 Flutterで開発をしていると普段見かけるkeyやBuildContextなどなんとなく見ることがあるコードがあると思うのですが、そちらについての解説やRenderObjectってなんだろうについて、解説していきます。 できるだけ長くならないように読んでいて疲れないように短く納めています。 著者: JboyHashimoto Source link

Core engine for HyperRender. Universal Document Tree, single-RenderObject layout with CSS float, Flexbox, Grid, CJK typography, and crash-free text selection. Changelog excerpt: ### ✨ New CSS Features - **`aspect-ratio`**: `W/H`and bare-number syntax parsed; applied to ``/``sizing across all width-only/height-only/neither-specified layout branches. - **`transition`execution**: new `HyperTransitionWidget`animates `opacity`/`transform`across style changes using the declared duration and timing function; wired into `HyperRenderWidget._maybeAnimate`. - **`animation-iteration-count: infinite`**: now loops via `AnimationController.repeat()`; added `alternate`flag[...]

Flutter render layer for DRIP — direct RenderObject binding with zero widget rebuilds. Changelog excerpt: ### Added - `DripBuilder`— general-purpose reactive builder widget. Accepts any `DripReadable`(DripState, DripComputed, or DripAsync) and rebuilds its subtree when the value changes. Scoped setState — only the builder's own subtree rebuilds. - `DripSelect`— multi-source reactive builder. Uses an internal `DripComputed`to combine multiple reactive sources. Rebuilds only when the combined output changes (version-clock and equality checked). Supports Dart 3 record types as combined value. - [...]

A flutter-like TUI framework for dart. Changelog excerpt: Initial release of RadarTUI. ### Core Framework - Flutter-like Widget, Element, RenderObject architecture - `StatelessWidget`, `StatefulWidget`, `InheritedWidget` - Layout system: `Row`, `Column`, `Flex`, `Stack`, `Positioned`, `Wrap`, `Grid` - Basic widgets: `Text`, `Container`, `Button`, `TextField`, `Checkbox`, `Radio` - Advanced widgets: `DataTable`, `TabBar`/`TabBarView`, `DropdownButton`, `Icon`, `ListView`, `GridView` - Navigation: `Navigator`, `Route`, `Dialog` - Focus management syste[...]

A highly advanced, strictly declarative RenderObject automated skeleton generator. Intelligently scans layouts to automatically draw precision placeholders without rigid boilerplate. Changelog excerpt: - **Metadata Optimization! 🚀** - Integrated `topics`for better discoverability on `pub.dev`. - Updated `pubspec.yaml`with explicit `repository`and `issue_tracker`links. - Updated standard `README.md`with correct raw Demo GIF animation URLs. - Enhanced package description for official publishing.

Flutter rendering engine for HTML, Markdown, and Quill Delta. Single RenderObject — no widget tree. Supports CSS Float, Flexbox, Grid, Ruby/Furigana, and text selection. Changelog excerpt: - Fix `.pubignore`to exclude `packages/`, `test/`, IDE files — reduces upload size - Bump `hyper_render_clipboard`to `^1.0.2`(share_plus 12.x + super_clipboard 0.9.x support)

A UI utility package for Geekbears, it contains some useful UI widgets Changelog excerpt: - Simplify ChildSizeListener implementation by using a custom RenderObject for size monitoring

ブルーモ証券でFlutterをゴリゴリ使っているokeです！FlutterKaigiに今年も現地参加してきまして、速報記事的に学んだ内容をまとめたいと思います💪↑エントランスに置かれていたかわいい「だしゅまる」 📝 あの日のHot reloadはなぜ動かなかったのか？ 〜OSセキュリティ(W^X)とJITコンパイラの攻防〜少し前に、FlutterがLiquidGlassに対応しないという流れがあっ

ブルーモ証券でFlutterをゴリゴリ使っているokeです！FlutterKaigiに今年も現地参加してきまして、速報記事的に学んだ内容をまとめたいと思います💪↑エントランスに置かれていたかわいい「だしゅまる」 📝 あの日のHot reloadはなぜ動かなかったのか？ 〜OSセキュリティ(W^X)とJITコンパイラの攻防〜少し前に、FlutterがLiquidGlassに対応しないという流れがあっ

The Widget Tree, Element Tree, and RenderObject Tree explained in plain English — with real code and visuals to make it finally click.

Widgets describe. Elements manage. RenderObjects paint. This is the final layer of Flutter’s rendering engine — and understanding it will…

You Know Widgets. Most Developers Stop There. Here Is What Is Actually Happening.