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imagegen alternatives

The most used alternatives to imagegen are css-file-size, css-order, highlights. All are design skills with an active GitHub repository, ranked below by GitHub stars and recent activity.

#SkillWhat it doesRunsUpdatedStars
refimagegen
mimimaster
Generate or edit raster images when the task benefits from AI-created bitmap visuals such as photos, illustrations, textures, sprites, mockups, or transparent-background cutouts. Use when the agent should create a brand-new image or derive visual variants from references, and the output should be a bitmap asset rather than repo-native code or vector. Do not use when the task is better handled by editing existing SVG/vector/code-native assets, extending an established icon or logo system, or building the visual directly in HTML/CSS/canvas.Skill3 days ago130
1css-file-size
thedaviddias
Use when auditing slow page loads, heavy assets, or rendering delays related to Optimize CSS file size. Verify the actual bottleneck in DevTools, Lighthouse, or field data before recommending changes.Skill16 days ago75k
2css-order
thedaviddias
Use when reviewing stylesheets, component styles, and responsive behavior related to Order CSS files correctly. Check the rendered layout across breakpoints and interaction states before proposing a fix.Skill16 days ago75k
3highlights
pierrecomputer
Use when an app uses @pierre/highlights to generate syntax-highlighted HTML or tokens, stream code, incrementally tokenize edits, or apply Zed-compatible themes and CSS variables.Skill2 days ago6.3k
4css-critical
thedaviddias
Use when reviewing stylesheets, component styles, and responsive behavior related to Inline critical CSS for faster rendering. Check the rendered layout across breakpoints and interaction states before proposing a fix.Skill16 days ago75k
5ng-alain-developer
ng-alain
Generates Angular code and provides architectural guidance. Trigger when creating projects, components, or services, or for best practices on reactivity (signals, linkedSignal, resource), forms, dependency injection, routing, SSR, accessibility (ARIA), animations, styling (component styles, Tailwind CSS), testing, or CLI tooling.Skill15 days ago4.5k
6threejs-loaders
sickn33
Three.js asset loading - GLTF, textures, images, models, async patterns. Use when loading 3D models, textures, HDR environments, or managing loading progress.Skill3 days ago48k
7threejs-fundamentals
sickn33
Three.js scene setup, cameras, renderer, Object3D hierarchy, coordinate systems. Use when setting up 3D scenes, creating cameras, configuring renderers, managing object hierarchies, or working with transforms.Skill3 days ago48k
8oh-my-posh
JanDeDobbeleer
Install, configure, or troubleshoot Oh My Posh/ohmyposh: shell init, themes, segments, Nerd Font icons, and prompt setup on PowerShell, zsh, bash, or fish.Skill2 days ago24k
9threejs
asgeirtj
Three.js 3D reference hub. Use when working with Three.js: pick the topic below and read its file for patterns and API guidance.Skill3 days ago70k
10rewrite-commit-message
penpot
Rewrite HEAD's commit message (typically a squash that concatenated old messages) into one proper title plus description following Penpot commit conventions, preserving every distinct AI-assisted-by attribution. Amends in place, never pushes.Skill2 days ago61k
11circuit-ui
sumup-oss
Use this skill when working with the Circuit UI design system. It provides generated inventories of design tokens plus exported Circuit UI components and hooks from the source code, so you can answer usage and availability questions with current data.Skill3 days ago979
12phoenix-design
Arize-ai
Design system conventions for the Phoenix frontend — layout, dialogs, error display, BEM CSS class naming, and CSS design tokens. Use when building UI, naming CSS classes, creating or consuming tokens, handling errors, or designing dialog interactions in js/app/src/.Skill2 days ago12k

Questions

What is the best alternative to imagegen?

By usage, css-file-size is the most popular alternative, with 75k GitHub stars. The right choice depends on which features and hosting you need.

Is imagegen still maintained?

Its last commit was 3 days ago. You can see current activity on its listing page.