DevTools Guide
Page 6 of 11
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Dev Containers: Reproducible Development Environments That Actually Work
A practical guide to Dev Containers -- the devcontainer.json specification, VS Code integration, custom Dockerfiles, features, multi-container setups, and making 'works on my machine' a thing of the past.
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Hurl: Run and Test HTTP Requests from Plain Text
A comprehensive guide to Hurl for testing HTTP APIs with plain text files -- chaining requests, capturing values, writing assertions, and integrating with CI pipelines.
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uv: The Python Package Manager That Makes pip Feel Ancient
A practical guide to uv by Astral -- installation, project management, virtual environments, dependency resolution, and migrating from pip, pip-tools, and Poetry.
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OpenTelemetry: The Complete Developer's Guide to Distributed Tracing
A practical guide to instrumenting your applications with OpenTelemetry -- traces, metrics, and logs explained with real code examples for Node.js, Python, and Go.
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Atuin: Magical Shell History with Sync
A complete guide to Atuin for replacing your shell history with SQLite-backed search, syncing across machines, statistics, filtering, and advanced configuration.
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Devbox: Reproducible Dev Environments Without Docker
A practical guide to Devbox for creating reproducible development environments using Nix, covering devbox.json config, shell hooks, CI integration, and comparison to Docker and mise.
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Modern Documentation Systems: Docusaurus, Starlight, and Mintlify Compared
An in-depth comparison of Docusaurus, Starlight, and Mintlify for developer documentation -- setup, customization, performance, and which to choose for your project.
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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.
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Regex and Text Processing Tools for Developers
A practical guide to regex tools, text processing utilities, and data transformation -- regex101, jq, yq, sed, awk, and modern alternatives.
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Developer Security Essentials: From OWASP to Supply Chain Safety
A hands-on guide to application security for developers -- OWASP Top 10, dependency scanning, secrets management, SAST/DAST tools, and building security into your development workflow.
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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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Caching Strategies and Tools: Redis, Memcached, CDN, and Application-Level Patterns
A practical guide to caching layers and tools for developers. Covers Redis, Memcached, CDN caching, browser caching, and application-level patterns with code examples and configuration.
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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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Developer Portals and Documentation Platforms: IDPs vs Good Docs
Comparing internal developer portals (Backstage, Port, Cortex, OpsLevel) and documentation platforms (Docusaurus, Nextra, Mintlify, ReadMe) -- when you need a full IDP and when better docs are enough.
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API Design Best Practices: REST vs GraphQL vs gRPC
A practical guide to API design patterns -- choosing between REST, GraphQL, and gRPC, with advice on versioning, pagination, error handling, and real-world trade-offs.
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Developer Metrics and Engineering Intelligence Tools
A guide to measuring developer productivity without surveillance -- DORA metrics, DX surveys, engineering intelligence platforms, and practical implementation of useful team health indicators.
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Debugging Tools for Developers: Beyond Console.log
A guide to debugging tools that actually save time -- browser DevTools, Node.js inspectors, VS Code debugger, and specialized debugging utilities.
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Observability for Developers: Logging, Metrics, and Tracing
A practical guide to observability tools -- Grafana, Prometheus, OpenTelemetry, structured logging, and error tracking for application developers.
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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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Profiling and Benchmarking Tools for Developers
A practical guide to performance profiling and benchmarking -- CPU profilers, memory analyzers, flamegraphs, HTTP load testing, and language-specific tools.