Web3: Build a Solidity ERC-20 Token with Tests
ERC-20 token in Solidity with security best practices and Foundry tests.
Browse and customize AI prompt templates for ChatGPT, Claude, Midjourney, and more. Copy-ready prompts with fillable placeholders.
ERC-20 token in Solidity with security best practices and Foundry tests.
Production-ready Terraform VPC module for AWS.
Production Django 5 + DRF API with auth, throttling, and tests.
Build a scalable WebSocket server with rooms, authentication, presence tracking, and horizontal scaling across...
Design a type-safe error handling system with Result types, custom error hierarchies, and centralized error fo...
Build a reliable task scheduling system for Node.js with cron jobs, retries, concurrency control, and distribu...
Build custom TypeScript decorators for authentication, caching, validation, logging, and rate limiting in Nest...
Build a production-grade rate limiter with sliding window, token bucket, and tiered limits for Node.js APIs.
Design a test environment strategy with isolated databases, data seeding, cleanup policies, and environment pa...
Design chaos engineering experiments to test system resilience — inject failures, measure recovery, and build...
Test database migrations for safety — validate rollbacks work, check for data loss, and simulate production-sc...
Analyze test coverage gaps in your codebase and generate the missing tests to reach your coverage target effic...
Build automated accessibility testing into your CI pipeline — axe-core scanning, keyboard navigation tests, an...
Create a GitHub Codespaces dev container configuration for instant, consistent development environments with a...
Set up Git hooks for automated code quality enforcement — linting, formatting, commit message validation, and...