React Native Best Practices
vercel-labs/openreview
A prioritized rule set for React Native and Expo apps covering list performance, animation, navigation, UI patterns, state, rendering, monorepos and configuration.
Web and App implementation guide for Color Blocking. An agent skill from sickn33/agentic-awesome-skills.
$ npx skills add sickn33/agentic-awesome-skills --skill color-blocking -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install sickn33/agentic-awesome-skills color-blocking --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/sickn33/agentic-awesome-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/design-it/color-blocking .claude/skills/color-blocking && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "color-blocking" agent skill from https://github.com/sickn33/agentic-awesome-skills/tree/main/skills/design-it/color-blocking into .claude/skills/color-blocking/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "color-blocking", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/sickn33/agentic-awesome-skills/tree/main/skills/design-it/color-blockingType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add sickn33/agentic-awesome-skills --skill color-blocking -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install sickn33/agentic-awesome-skills color-blocking --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/sickn33/agentic-awesome-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/design-it/color-blocking .agents/skills/color-blocking && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "color-blocking" agent skill from https://github.com/sickn33/agentic-awesome-skills/tree/main/skills/design-it/color-blocking into .agents/skills/color-blocking/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "color-blocking", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add sickn33/agentic-awesome-skills --skill color-blocking -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install sickn33/agentic-awesome-skills color-blocking --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/sickn33/agentic-awesome-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/design-it/color-blocking .cursor/skills/color-blocking && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "color-blocking" agent skill from https://github.com/sickn33/agentic-awesome-skills/tree/main/skills/design-it/color-blocking into .cursor/skills/color-blocking/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "color-blocking", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/sickn33/agentic-awesome-skills.git --path skills/design-it/color-blocking--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add sickn33/agentic-awesome-skills --skill color-blocking -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install sickn33/agentic-awesome-skills color-blocking --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/sickn33/agentic-awesome-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/design-it/color-blocking .gemini/skills/color-blocking && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "color-blocking" agent skill from https://github.com/sickn33/agentic-awesome-skills/tree/main/skills/design-it/color-blocking into .gemini/skills/color-blocking/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "color-blocking", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install sickn33/agentic-awesome-skills color-blockingInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add sickn33/agentic-awesome-skills --skill color-blocking -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/sickn33/agentic-awesome-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/design-it/color-blocking .github/skills/color-blocking && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "color-blocking" agent skill from https://github.com/sickn33/agentic-awesome-skills/tree/main/skills/design-it/color-blocking into .github/skills/color-blocking/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "color-blocking", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add sickn33/agentic-awesome-skills --skill color-blocking -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install sickn33/agentic-awesome-skills color-blocking --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/sickn33/agentic-awesome-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/design-it/color-blocking .opencode/skills/color-blocking && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "color-blocking" agent skill from https://github.com/sickn33/agentic-awesome-skills/tree/main/skills/design-it/color-blocking into .opencode/skills/color-blocking/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "color-blocking", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
color-blockingWeb and App implementation guide for Color Blocking. An agent skill from sickn33/agentic-awesome-skills.
Color Blocking is an agent skill from sickn33/agentic-awesome-skills. Web and App implementation guide for Color Blocking. Trigger when user wants large color sections, striking layout divisions, and Mondrian-style grids.
Its SKILL.md is about 2.4k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Mobile, covering Cross-platform mobile apps. The repository describes itself as: AAS Core is the local, agent-first control plane for complete catalog discovery, agent-owned selection, stack validation, and planning, backed by 2,400+ agentic skills. Includes… The licence is MIT.
3 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit 680176d. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md (its code samples are css, swift, dart, javascript and kotlin).
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Color Blocking loads about 2.4k tokens when it runs. Until then it costs about 42 tokens; SKILL.md has 404 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from sickn33/agentic-awesome-skills at commit 680176d, republished under its MIT licence (© sickn33). 404 words, ~2,409 tokens.
.claude/skills/color-blocking/SKILL.md (or your agent's skills folder)."The grid made visible. Large, solid swaths of contrasting color defining the layout."
Use this sub-style when the user's request matches the aesthetic described above. This is a child reference of the design-it skill and is not meant to be triggered directly.
2px solid #000) between blocks to emphasize the grid, reminiscent of Mondrian paintings.body {
margin: 0;
font-family: 'Space Grotesk', sans-serif;
color: #000;
}
.color-block-grid {
display: grid;
grid-template-columns: 1fr 2fr 1fr;
grid-template-rows: 60vh 40vh;
/* Thick black lines between blocks */
gap: 4px;
background-color: #000;
border: 4px solid #000;
min-height: 100vh;
}
.block {
padding: 40px;
display: flex;
flex-direction: column;
justify-content: space-between;
}
.block-yellow { background-color: #FACC15; }
.block-white { background-color: #FFFFFF; }
.block-blue { background-color: #2563EB; color: #FFF; }
.block-red { background-color: #EF4444; }
.block-title {
font-size: 3rem;
font-weight: 900;
text-transform: uppercase;
margin: 0;
}struct ColorBlockingView: View {
let gridSpacing: CGFloat = 4 // Thickness of the black lines
var body: some View {
// Black background acts as the grid lines between blocks
VStack(spacing: gridSpacing) {
// Top Row
HStack(spacing: gridSpacing) {
ColorBlock(color: .yellow, text: "CREATE", textColor: .black)
ColorBlock(color: .blue, text: "VISION", textColor: .white)
}
.frame(height: 300)
// Bottom Row
HStack(spacing: gridSpacing) {
ColorBlock(color: .red, text: "BOLD", textColor: .white)
.frame(width: 120) // Fixed narrow block
ColorBlock(color: .white, text: "MINIMAL", textColor: .black)
}
}
.background(Color.black) // The grid lines
.border(Color.black, width: gridSpacing) // Outer border
.ignoresSafeArea()
}
}
struct ColorBlock: View {
let color: Color
let text: String
let textColor: Color
var body: some View {
color
.overlay(
Text(text)
.font(.system(size: 32, weight: .black))
.foregroundColor(textColor)
.padding(),
alignment: .bottomLeading
)
}
}.background(Color.black) on the parent stack and use spacing: 4. The background peeks through the gaps..ignoresSafeArea() allows the blocks to bleed to the edge of the physical device.class ColorBlockingScreen extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
// Black background creates the grid lines
backgroundColor: Colors.black,
body: SafeArea(
bottom: false,
child: Column(
children: [
// Top Row
Expanded(
flex: 3, // 3/5 of vertical space
child: Row(
children: [
Expanded(flex: 1, child: ColorBlock(color: const Color(0xFFFACC15), text: 'CREATE', textColor: Colors.black)),
const SizedBox(width: 4), // Grid line
Expanded(flex: 2, child: ColorBlock(color: const Color(0xFF2563EB), text: 'VISION', textColor: Colors.white)),
],
),
),
const SizedBox(height: 4), // Horizontal grid line
// Bottom Row
Expanded(
flex: 2, // 2/5 of vertical space
child: Row(
children: [
Expanded(flex: 1, child: ColorBlock(color: const Color(0xFFEF4444), text: 'BOLD', textColor: Colors.white)),
const SizedBox(width: 4),
Expanded(flex: 2, child: ColorBlock(color: Colors.white, text: 'MINIMAL', textColor: Colors.black)),
],
),
),
],
),
),
);
}
}
class ColorBlock extends StatelessWidget {
final Color color;
final String text;
final Color textColor;
const ColorBlock({required this.color, required this.text, required this.textColor});
@override
Widget build(BuildContext context) {
return Container(
color: color,
padding: const EdgeInsets.all(24),
alignment: Alignment.bottomLeft,
child: Text(text, style: TextStyle(fontSize: 32, fontWeight: FontWeight.w900, color: textColor)),
);
}
}Expanded with varying flex factors to divide the screen geometrically.SizedBox(width: 4) or height: 4 between rows and columns to expose the black Scaffold background, creating the grid lines.const ColorBlockingScreen = () => {
return (
<View style={{ flex: 1, backgroundColor: '#000', gap: 4 }}>
{/* Top Row */}
<View style={{ flex: 3, flexDirection: 'row', gap: 4 }}>
<View style={[styles.block, { flex: 1, backgroundColor: '#FACC15' }]}>
<Text style={[styles.text, { color: '#000' }]}>CREATE</Text>
</View>
<View style={[styles.block, { flex: 2, backgroundColor: '#2563EB' }]}>
<Text style={[styles.text, { color: '#FFF' }]}>VISION</Text>
</View>
</View>
{/* Bottom Row */}
<View style={{ flex: 2, flexDirection: 'row', gap: 4 }}>
<View style={[styles.block, { flex: 1, backgroundColor: '#EF4444' }]}>
<Text style={[styles.text, { color: '#FFF' }]}>BOLD</Text>
</View>
<View style={[styles.block, { flex: 2, backgroundColor: '#FFF' }]}>
<Text style={[styles.text, { color: '#000' }]}>MINIMAL</Text>
</View>
</View>
</View>
);
};
const styles = StyleSheet.create({
block: {
justifyContent: 'flex-end',
padding: 24,
},
text: {
fontSize: 32,
fontWeight: '900',
fontFamily: 'SpaceGrotesk-Bold',
}
});gap property in React Native flexbox makes this trivial. Set a black background on the parent, set gap: 4, and the children automatically space out, revealing the thick black lines.flex: 1, flex: 2 etc. to determine block proportions.@Composable
fun ColorBlockingScreen() {
val gridSpacing = 4.dp
Column(
modifier = Modifier
.fillMaxSize()
.background(Color.Black) // Grid lines
) {
// Top Row
Row(
modifier = Modifier.weight(3f),
horizontalArrangement = Arrangement.spacedBy(gridSpacing)
) {
ColorBlock(Color(0xFFFACC15), "CREATE", Color.Black, Modifier.weight(1f))
ColorBlock(Color(0xFF2563EB), "VISION", Color.White, Modifier.weight(2f))
}
Spacer(Modifier.height(gridSpacing))
// Bottom Row
Row(
modifier = Modifier.weight(2f),
horizontalArrangement = Arrangement.spacedBy(gridSpacing)
) {
ColorBlock(Color(0xFFEF4444), "BOLD", Color.White, Modifier.weight(1f))
ColorBlock(Color.White, "MINIMAL", Color.Black, Modifier.weight(2f))
}
}
}
@Composable
fun ColorBlock(color: Color, text: String, textColor: Color, modifier: Modifier = Modifier) {
Box(
modifier = modifier
.fillMaxHeight()
.background(color)
.padding(24.dp),
contentAlignment = Alignment.BottomStart
) {
Text(text, fontSize = 32.sp, fontWeight = FontWeight.Black, color = textColor)
}
}Modifier.background(Color.Black) combined with Arrangement.spacedBy(4.dp) perfectly creates the Mondrian grid.Modifier.weight(Xf) to mathematically divide the screen real estate.© sickn33, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in skills/design-it/color-blocking of sickn33/agentic-awesome-skills.
Open the folder on GitHubat commit 680176d
We found 5 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in sickn33/agentic-awesome-skills, which our catalogue first saw on October 7, 2026.
Color Blocking next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Color Blocking this skillsickn33/agentic-awesome-skills | 47k | 1 repos | ~2.4k | Automated safety check: Pass | MIT | |
| React Native Best Practicesvercel-labs/openreview | 1.7k | 17 repos | ~1.1k | Automated safety check: Pass | MIT | |
| Compose Multiplatform Patternsmonta-app/ocpp-emulator | 180 | 5 repos | ~2k | Automated safety check: Pass | Apache-2.0 | |
| Creating Reanimated Animationsgluestack/gluestack-ui | 5.3k | — | ~2.4k | Automated safety check: Pass | None | |
| Uni-app Components and APIsfeige996/unibest | 2.3k | — | ~1.6k | Automated safety check: Pass | MIT | |
| Add Flutter Docusaurus Localematthiasn/lotti | 1.2k | — | ~1.2k | Automated safety check: Pass | GPL-3.0 |
vercel-labs/openreview
A prioritized rule set for React Native and Expo apps covering list performance, animation, navigation, UI patterns, state, rendering, monorepos and configuration.
monta-app/ocpp-emulator
Compose Multiplatform and Jetpack Compose patterns for KMP projects — state management, navigation, theming, performance, and platform-specific UI.
gluestack/gluestack-ui
Generate React Native Reanimated animation code for React Native apps.
feige996/unibest
Gives per-component and per-API examples, reference specs and compatibility notes for building cross-platform uni-app apps, mirroring the official documentation.
matthiasn/lotti
Add, complete, or audit a locale across a Flutter application's ARB catalogs and a localized Docusaurus manual, including generated localization code, locale selectors, native platform declarations…
aldefy/compose-skill
Guides Jetpack Compose and Compose Multiplatform work across Android, Desktop, iOS and web, plus Android TV, Material 3 motion, paging, navigation and design-to-code.
sickn33/agentic-awesome-skills
Implements an interface in one of two named color modes, iridescent white or colorful black, from a parameterized starter that reports measured color intensity.
sickn33/agentic-awesome-skills
Saves a user's project decisions, rules and preferences into a project-local mdbase so later sessions and other agents can recover the intent.
sickn33/agentic-awesome-skills
Keeps project decisions, research and verified results available across coding-agent sessions through LWC memory, a document Wiki graph and a CodeGraph code index.
sickn33/agentic-awesome-skills
Guides an agent through assessing its own owner for cofounder fit, publishing an approved profile, and ranking complementary profiles other agents published for their owners.
sickn33/agentic-awesome-skills
Integracao com WhatsApp Business Cloud API (Meta). An agent skill from sickn33/agentic-awesome-skills.
sickn33/agentic-awesome-skills
Acts as a proxy for the Cline CLI, dispatching coding tasks one at a time, monitoring runs by hard evidence, relaying decisions to you and learning per-project preferences.
Categories
Web and App implementation guide for Color Blocking. An agent skill from sickn33/agentic-awesome-skills. Color Blocking is an agent skill from sickn33/agentic-awesome-skills. Web and App implementation guide for Color Blocking.
Color Blocking fits situations like: user wants large color sections; striking layout divisions; mondrian-style grids.
Run `npx skills add sickn33/agentic-awesome-skills --skill color-blocking -a claude-code`. Or copy the skill folder (skills/design-it/color-blocking in sickn33/agentic-awesome-skills) into .claude/skills/color-blocking in your project. Claude Code loads it when a task matches its description.
Run `npx skills add sickn33/agentic-awesome-skills --skill color-blocking -a codex`. Or copy the skill folder (skills/design-it/color-blocking in sickn33/agentic-awesome-skills) into .agents/skills/color-blocking in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add sickn33/agentic-awesome-skills --skill color-blocking -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/color-blocking, .gemini/skills/color-blocking, .github/skills/color-blocking and .opencode/skills/color-blocking in your project.
SKILL.md names no scripts, command-line tools or credentials: Color Blocking is instructions for the agent only.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Color Blocking is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 2.4k tokens (SKILL.md is roughly 9.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Color Blocking: React Native Best Practices (vercel-labs/openreview, 1.7k stars), Compose Multiplatform Patterns (monta-app/ocpp-emulator, 180 stars), Creating Reanimated Animations (gluestack/gluestack-ui, 5.3k stars) and Uni-app Components and APIs (feige996/unibest, 2.3k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
sickn33 (a GitHub user) maintains it in sickn33/agentic-awesome-skills, which has 47,379 GitHub stars. The repository holds 1,493 skills in this directory. The repository was last updated on October 9, 2026.
Source: sickn33/agentic-awesome-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.