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I want to add the "json-zig — Copilot Instructions" prompt rules to my project. Repository: https://github.com/joechung2008/json-zig Please read the repo to find the rules/prompt file, then: 1. Download it to the correct location (.cursorrules, .windsurfrules, .github/prompts/, or project root — based on the file type) 2. If there's an existing rules file, merge the new rules in rather than overwriting 3. Confirm what was added
Description
Copilot Instructions for json-zig
🎯 Project Overview
A complete JSON parser implementation ported from TypeScript to Zig 0.15.1, demonstrating faithful architectural patterns while leveraging Zig's memory safety and performance characteristics.
✨ Features & Capabilities
• 🔍 Complete JSON Parsing - Supports all JSON types: strings, numbers, booleans, null, arrays, objects • 🛡️ Memory Safe - Proper allocation/deallocation with no memory leaks • ⚡ High Performance - Zig's zero-cost abstractions and compile-time optimizations • 🎯 Standards Compliant - Follows JSON specification from json.org • 🧪 Thoroughly Tested - Comprehensive unit test suite with 68 test cases • 📝 Unicode Support - Full UTF-8 and Unicode escape sequence handling • 🔧 CLI Tool - Command-line interface for parsing JSON from stdin • 🤖 CI/CD Ready - GitHub Actions workflow with multi-optimization testing
🎯 Supported JSON Features
| Feature | Support | Implementation Notes | | ---------- | ------- | -------------------------------------------------------- | | Numbers | ✅ | Integers, floats, scientific notation | | Strings | ✅ | UTF-8, escape sequences (\n, \t, \", \\, \/, \b, \f, \r) | | Unicode | ✅ | \uXXXX escape sequences with proper UTF-8 encoding | | Booleans | ✅ | true, false literals | | Null | ✅ | null literal | | Arrays | ✅ | Nested arrays, mixed types, comma separation | | Objects | ✅ | Nested objects, string keys, key-value pairs | | Whitespace | ✅ | Flexible whitespace handling (spaces, tabs, newlines) |
Adding New Features
• Implement in the appropriate module under lib/src/ • Test comprehensively with unit tests • Document in code comments and update README if needed • Validate with zig build test and memory leak checks • Performance test with realistic JSON samples
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Works With
Any AI assistant that accepts custom rules or system prompts