DevTools Guide
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Zsh Setup Guide: Fast, Functional, and Not Bloated
How to set up Zsh with the right plugins, prompt, and configuration without killing your shell startup time.
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Advanced Browser DevTools Techniques
A practical guide to advanced Chrome and Firefox DevTools features -- performance profiling, memory debugging, network analysis, CSS debugging, and techniques most developers never learn.
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WebAssembly Development Tools and Workflow
A practical guide to WebAssembly development tools -- Rust with wasm-pack, AssemblyScript, Emscripten, debugging, profiling, and the toolchains that make Wasm development productive.
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Rust Development Environment: Tooling, IDEs, and Workflow
A practical guide to setting up a productive Rust development environment -- rustup, cargo tools, IDE support, debugging, testing, and essential crates for common tasks.
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Full-Text Search Tools: Elasticsearch, Meilisearch, Typesense, SQLite FTS5, and PostgreSQL
A practical guide to full-text search for application developers. Compares Elasticsearch, Meilisearch, Typesense, SQLite FTS5, and PostgreSQL full-text search with setup, indexing, and relevance tuning examples.
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Cross-Platform Mobile Development Tools
A practical comparison of cross-platform mobile development tools -- React Native, Flutter, Expo, Capacitor, and when to use each for building iOS and Android apps.
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Container Orchestration: Docker Compose vs Kubernetes vs Nomad vs Swarm
A practical guide to container orchestration tools -- Docker Compose, Kubernetes, HashiCorp Nomad, and Docker Swarm. When to use each, configuration examples, and how to choose the right level of complexity.
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Security Tools Every Developer Should Know
A practical guide to developer security tools -- dependency scanning, secret detection, SAST, container scanning, and security-focused development workflows.
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Deployment Strategies: Blue-Green, Canary, and Rolling Updates
A practical guide to deployment strategies -- blue-green deployments, canary releases, rolling updates, and feature flag-driven deploys with implementation details for Kubernetes, AWS, and simpler setups.
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Database Tools for Developers: GUIs, CLIs, Migrations, and Local Setup
A guide to database tooling for developers covering GUI clients like DBeaver and TablePlus, CLI tools like pgcli, migration frameworks including Prisma and Drizzle, and Docker Compose setups for local development.
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Python Development Environment: Package Managers, Type Checking, and Linting
Set up a modern Python development environment with uv for package management, pyproject.toml configuration, mypy or pyright for type checking, and Ruff for fast linting and formatting.
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Schema Validation Tools: Zod, JSON Schema, and Protobuf Compared
A practical comparison of schema validation approaches including Zod for TypeScript-first validation, JSON Schema for language-agnostic contracts, and Protocol Buffers for service boundaries, with guidance on when to use each.
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Feature Flag Tools for Progressive Rollouts
A practical guide to feature flag tools and platforms -- LaunchDarkly, Unleash, Flagsmith, and open-source alternatives for progressive rollouts, A/B testing, and safe deployments.
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Testing Frameworks Compared: Jest, Vitest, Bun Test, and Playwright
A practical comparison of JavaScript testing frameworks covering Jest, Vitest, Bun's built-in test runner, and Playwright Test, with guidance on unit, integration, and end-to-end testing strategies.
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Container Security Scanning: Trivy, Grype, Snyk, and Docker Scout
A practical comparison of container vulnerability scanners covering Trivy, Grype, Snyk Container, and Docker Scout -- with CLI examples, CI integration, and honest trade-offs on speed, coverage, and false positives.
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Programmatic Screenshots and OG Image Generation
A practical guide to programmatic screenshots and OG image generation -- Playwright, Puppeteer, Satori, @vercel/og, Cloudinary, and Microlink -- covering social cards, templates, and PDF generation.
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AI Coding Tools in 2026: Copilot, Cursor, Claude Code, and More
A practical guide to AI-assisted development -- GitHub Copilot, Cursor, Claude Code, Codeium, and how to actually get value from AI coding tools.
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VS Code Productivity: Extensions, Settings, and Shortcuts That Matter
Cut through the noise of 50,000 VS Code extensions. Here are the settings, shortcuts, and extensions that actually make you faster.
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AI-Powered Testing Tools: Test Generation, Maintenance, and Honest Expectations
A realistic assessment of AI-powered testing tools including CodiumAI, Diffblue, Testim, and Mabl -- what they actually deliver, where they fall short, and how to integrate them with existing test suites.
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Dependency Management and Security Scanning
A practical guide to managing dependencies securely -- lockfile hygiene, vulnerability scanning with Snyk and Trivy, license compliance, and keeping dependencies updated.