M3e Canvas alternatives
12 tools on the radar in the same space as M3e Canvas.
M3e Canvas is sketch Material 3 Expressive screens in the browser and turn them into vibe-coding prompts.. The tools below share its categories (Developer Tools, Productivity, UI Libraries). Most are still pre-launch, so you are comparing direction and early access rather than finished feature lists.
Ledge
LaunchedMarkdown notes that run shell commands, code, SQL and AI prompts in place.
PCBJam
BetaKiCad in the browser, with real-time collaboration on the same project.
Raycast
LaunchedA keyboard launcher for Mac that replaces Spotlight with extensions, snippets and window management.
Rive
LaunchedA design tool and runtime for interactive animations that ship to web, mobile and games.
Spline
LaunchedA browser-based 3D design tool for building interactive scenes for the web.
tldraw
LaunchedAn infinite canvas SDK for React, and the whiteboard built on top of it.
Aceternity UI
LaunchedThe React component library for beautiful landing pages.
aclif
LaunchedA framework for building command-line tools that AI agents use to reach SaaS platforms.
Biome
LaunchedA fast formatter and linter for JavaScript, TypeScript, JSON and CSS in one tool.
boxes.dev
LaunchedCloud computers for coding agents such as Claude Code and Codex, managed from desktop, phone or terminal.
Bun
LaunchedA fast JavaScript runtime, bundler, test runner and package manager in one binary.
Butter
LaunchedA video editor where creatives build and remix custom design tools right on the timeline.
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