javascript-ui-math

Use JavaScript number math safely for front-end UI behavior, including expressions, precedence, coercion, NaN, Infinity, floating-point precision, BigInt limits, modulo wrapping, rounding, random values, and repeatable UI randomness. Use when building sliders, carousels, counters, animation values, randomized UI, financial-ish display values, or debugging numeric edge cases in browser JavaScript.

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Repositório: hashgraph-online/awesome-codex-plugins
Última atividade na origem: 30 de junho de 2026 às 21:30
Idioma detectado do SKILL.md: inglês
Estrelas: 771
Forks: 236

Opções de instalação

Por padrão, está selecionado o prompt que primeiro revisa a origem. Você pode mudar para um comando direto ou baixar uma cópia local.

Instalar com Codex ou Claude Copie este prompt, cole no Codex, Claude ou outro assistente e deixe que ele revise a página da skill e instale para você.

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npx skills add https://github.com/hashgraph-online/awesome-codex-plugins --skill javascript-ui-math

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10 arquivos

SKILL.md

Instruções da origem · Visualização somente leitura

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amq-cli

Coordinate agents via the AMQ CLI for file-based inter-agent messaging. Use this skill whenever you need to send messages to another agent (codex, claude, or any named handle), check your inbox, drain queued messages, set up co-op mode between agents, join a swarm team, route messages across projects, or diagnose delivery issues. Also use it when you receive a message and need to know how to reply, inspect receipts, or handle priority. Covers any multi-agent coordination task where agents need to talk to each other — review requests, questions, status updates, decision threads, wake notifications, and orchestrator integration (Symphony, Kanban). For collaborative spec/design workflows specifically, prefer the /amq-spec skill which provides structured phase-by-phase guidance. Not intended for distributed systems design (RabbitMQ, Kafka), CI/CD pipelines, or single-agent tasks with no partner.

2026-08-05

amq-spec

Parallel-research-then-converge design workflow between two agents. Use this skill when the user wants two agents to independently think through a design problem before aligning on a solution — "spec X with codex", "design X together", "both agents think through X", "brainstorm architecture together", "parallel research then joint proposal", "think through separately then align", "careful thought from both sides before coding", or any variation where the user wants collaborative design rather than just splitting implementation work. Also use this when you receive a message labeled workflow:spec and need to know the correct receiver-side protocol. Not for sending simple messages or reviews (use /amq-cli), implementing completed designs, or creating document templates.

2026-08-05

brainstorming

Use when defining new features, product behavior, UI/component design, architecture choices, contract changes, or ambiguous medium/high-complexity work before implementation, or when the user asks to grill or pressure-test a plan or design.

2026-08-05

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JavaScript UI Math

Use this skill for numeric browser behavior that needs predictable edge-case handling. It helps avoid common JavaScript traps around coercion, precision, modulo behavior, rounding, randomization, and BigInt.

Quick Start

Read guidelines.md to select the smallest relevant file set.

Load references/ui-numbers/rules.md for implementation decisions.

Load references/ui-numbers/examples.md when editing code.

Use workflows/debug-ui-number-logic.md for multi-step derivation or debugging.

Contents

Resource

Purpose

guidelines.md

Routes tasks to the right reference files

references/source-map.md

Book source and chapter/section traceability

references/ui-numbers/knowledge.md

Core concepts and terminology

references/ui-numbers/rules.md

Practical rules, guidelines, and exceptions

references/ui-numbers/examples.md

Bad/good examples and refactoring approach

references/ui-numbers/patterns.md

Reusable formula and implementation patterns

references/ui-numbers/checklist.md

Review checklist and red flags

workflows/debug-ui-number-logic.md

Step-by-step workflow

Source

Derived from Math for Web Design by Paul McFedries, Chapter 2: Math basics for JavaScript. Citations are tracked in references/source-map.md.

name	javascript-ui-math
description	Use JavaScript number math safely for front-end UI behavior, including expressions, precedence, coercion, NaN, Infinity, floating-point precision, BigInt limits, modulo wrapping, rounding, random values, and repeatable UI randomness. Use when building sliders, carousels, counters, animation values, randomized UI, financial-ish display values, or debugging numeric edge cases in browser JavaScript.
license	MIT
compatibility	Codex, Claude Code, and other Agent Skills-compatible clients.
metadata	{"version":"0.1.0","displayName":"JavaScript UI Math","category":"Frontend","tags":"frontend,javascript,ui,math,debugging"}