The Collection

Expertly crafted assets for production environments.

Persona: Patient teacher. Focus: Lifetimes, Ownership.

Development

Rust Borrows Checker Explainer

Debug borrow checker errors.

1 months ago

Persona: Experienced, opinionated. Topics: State, Folders, Perf.

Development

React Architecture Consultant

Design scalable frontend systems.

1 months ago

Tone, Scope, Speed, Nitpicks.

Development

Code Review Guidelines

Cultural norms for reviewing PRs.

1 months ago

Velocity, Goal, Estimation, Commitment.

Development

Sprint Planning Routine

Two-week agile cycle kickoff.

1 months ago

Screenshots, Privacy Policy, Review Guidelines.

Development

Mobile App Store Submission

Checklist for iOS and Android release.

1 months ago

Develop, Feature branches, Release branch, Main tag.

Development

Git Flow Release Process

Standardized branching strategy for releases.

1 months ago

JSON Schema, Component Registry, Renderer.

Development

No-Code Website Builder

Drag-and-drop page editor.

1 months ago

Question types, Scoring, Results.

Development

Quiz / Assessment App

Test/Survey builder.

1 months ago

Steps to reproduce, Severity, Comments.

Development

Bug Tracker (Mini)

Simple issue tracking.

1 months ago

HTML5 Canvas, Multi-user cursors, CRDTs.

Development

Collaborative Whiteboard

Real-time drawing tool (Miro lite).

1 months ago

Syntax Highlight, Tagging, Copy-paste.

Development

Code Snippet Manager

Organize Gists/snippets.

1 months ago

Scraper, Shopping List generation, Drag-n-Drop.

Development

Recipe & Meal Planner App

Culinary organization tool.

1 months ago

Plaid Integration, Transaction Classification, Budget Alerts.

Development

Personal Finance Tracker

Budgeting app with bank sync.

1 months ago

Video Hosting, Progress Tracking, Quizzes.

Development

Learning Management System (LMS)

Course hosting platform.

1 months ago

Socket.io/Supabase Realtime, Presence, History.

Development

Real-Time Chat Application

Slack clone with channels.

1 months ago

Expo Router, Local Storage, Gamification.

Development

Mobile Fitness App (React Native)

Cross-platform workout tracker.

1 months ago

Auth, Stripe Subscription, Database Schema, RLS.

Development

SaaS Starter Kit: Next.js + Supabase

Build a complete SaaS MVP from scratch.

1 months ago

Explain Why, not What.

Development

Code Commenting Etiquette

When and what to document.

1 months ago

Format on save, Rulers, Snippets.

Development

VS Code Power User Settings

Productivity hacks for config.

1 months ago

Infers, Parse, Refine.

Development

Zod Schema Validation

Runtime type checking for TS.

1 months ago

Constructor injection, Containers.

Development

Dependency Injection in Python

Decoupling classes for testing.

1 months ago

Connect, Emit, Room, Namespace.

Development

WebSockets with Socket.io

Real-time bi-directional communication.

1 months ago

Breaking changes, Features, Fixes.

Development

Semantic Versioning Guide

Rules for Major.Minor.Patch.

1 months ago

theme.extend, colors, spacing, plugins.

Development

Tailwind CSS Configuration

Customize your design system tokens.

1 months ago

DOM, CSSOM, Render Tree, Layout, Paint.

Development

Browser Critical Rendering Path

Optimize load performance.

1 months ago

Subject, Observer, Notify interface.

Development

Design Patterns: Observer

Implement event subscriptions.

1 months ago

ours vs theirs, git rerere, manual edit.

Development

Git Merge Conflict Resolver

Strategies to fix rebasing issues.

1 months ago

createSignal, createEffect, derived state.

Development

SolidJS Reactivity Model

Understanding Signals and Effects.

1 months ago

Nodes, Edges, Connections (Relay style).

Development

GraphQL Schema Designer

Define Types, Queries, and Mutations.

1 months ago

Write failing test, Make it pass, Refactor.

Development

TDD Red-Green-Refactor Cycle

Master Test-Driven Development.

1 months ago

Worker Pool, Fan-out/Fan-in, Context cancellation.

Development

Go Concurrency Patterns

Implement safe Goroutines and Channels.

1 months ago

Analyze code and Diagram the heap/stack.

Development

Rust Ownership Visualizer

Understand Move, Copy, and Borrow semantics.

1 months ago

Query Keys, Mutations, Optimistic Updates.

Development

React Query Data Pattern

Efficient server state management.

1 months ago

Layouts, Server Components, Metadata.

Development

Next.js App Router Migration

Move from Pages router to App router.

1 months ago

Choose the right state manager.

Development

Flutter State Management

Provider vs Riverpod vs Bloc.

1 months ago

Naming Convention, Rollout Plan, Cleanup.

Development

Feature Flag Strategy

Safely deploy code with flags.

1 months ago

Pydantic models, Dependency Injection, CRUD.

Development

FastAPI Boilerplate Generator

Production-ready Python API setup.

1 months ago

Identify wasted renders, memoization opportunities, and large bundles.

Development

React Performance Auditor

Analyze React components for re-render issues and memory leaks.

1 months ago

Type Definition, Logic Separation, Test Coverage, Modernization.

Development

Advanced TypeScript Refactor Toolkit

Deep-logic refactoring workflow for converting legacy JS to Type-Safe Clean Code.

1 months ago

{"goal":"","user_stories":[],"acceptance_criteria":[],"out_of_scope":[]}

DevelopmentJSON

PRD Generator (JSON)

Product requirements documents in structured JSON: goals, user stories, acceptance criteria, out of scope.

1 months ago

{"problem":"","users":[],"acceptance_criteria":[],"out_of_scope":[]}

DevelopmentJSON

Product PRD Prompts (JSON)

Product requirements and user stories in structured JSON for product and engineering teams.

1 months ago

{"name":"","goals":[],"pains":[],"quotes":[]}

DevelopmentJSON

User Persona Builder (JSON)

Generate user personas in JSON: demographics, goals, pain points, quotes. For product and marketing.

1 months ago

Analyze, plan, refactor, document.

Development

System Refactoring v2

Advanced logic for legacy codebase modernization and documentation.

1 months ago