DevTools Guide
Page 7 of 11
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API Mocking Tools: MSW, WireMock, Microcks, and Prism
A practical comparison of API mocking tools covering MSW, WireMock, Microcks, and Prism -- with code examples, architecture trade-offs, and guidance on choosing the right mocking approach for your stack.
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GitOps and Continuous Deployment with ArgoCD and Flux
A practical guide to GitOps principles and tools, comparing ArgoCD and Flux for Kubernetes continuous deployment, covering setup, secrets management, rollback strategies, and when GitOps is worth the complexity.
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Data Serialization Formats: JSON vs MessagePack vs Protocol Buffers vs Avro vs Parquet
A practical comparison of data serialization formats for developers. Covers JSON, MessagePack, Protocol Buffers, Avro, and Parquet with benchmarks, code examples, and guidance on when to use each.
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TypeScript Tooling: Compiler Options, Runtimes, and Monorepo Setup
A practical guide to TypeScript compiler options, tsconfig.json configuration for different project types, running TypeScript directly with tsx/Bun, CI type checking, and monorepo project references.
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Observability for Developers: Logs, Metrics, Traces, and OpenTelemetry
A practical guide to application observability -- structured logging, distributed tracing with OpenTelemetry, metrics collection, Grafana dashboards, and building observable systems from the start.
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Documentation Tools for Developers: Generators, API Docs, and Wikis
A guide to documentation tooling -- Docusaurus, Starlight, Mintlify, Swagger, TypeDoc, and when to use each for different documentation needs.
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Image and Asset Optimization: Sharp, Squoosh, and Modern Formats
A practical guide to image optimization for web developers covering Sharp, Squoosh, ImageOptim, and Cloudinary -- with build pipeline integration, format comparisons for WebP, AVIF, and JPEG XL, and responsive image strategies.
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Container Registry Tools: Harbor, GHCR, and Self-Hosted Options
A practical comparison of container registries including Docker Hub, GitHub Container Registry, AWS ECR, Harbor, and Gitea, covering pull rate limits, private registry benefits, image signing, vulnerability scanning, and when to self-host.
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Developer Productivity Systems: Tools and Workflows That Actually Work
A practical guide to developer productivity -- time tracking, code snippets, dotfiles management, workspace automation, focus techniques, and the tools that make daily development faster.
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Database Migrations and ORMs: Prisma, Drizzle, Knex, and Beyond
A practical comparison of database migration tools and ORMs -- Prisma, Drizzle, Knex, TypeORM, and raw SQL. Schema management, type safety, and performance.
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AI-Powered Code Review and Analysis Tools
A practical guide to AI code review tools -- CodeRabbit, GitHub Copilot code review, Qodana, Sourcery, and how to integrate AI review into your workflow without replacing human reviewers.
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CSS-in-JS and Styling Tools Compared
Comparing Tailwind CSS, styled-components, CSS Modules, vanilla-extract, Panda CSS, and UnoCSS -- covering performance, developer experience, bundle size, and when to use each.
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Neovim Setup in 2026: A Modern Configuration Guide
How to build a modern Neovim setup with lazy.nvim, LSP, Treesitter, and Telescope -- plus when VS Code is still the better choice.
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GitHub Actions: A Practical Guide to CI/CD Workflows
A deep dive into GitHub Actions workflow syntax, matrix builds, caching, reusable workflows, security, and common patterns for real-world CI/CD.
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GraphQL Testing Strategies: Schema, Resolver, and Integration Testing
A practical guide to testing GraphQL APIs covering schema validation, resolver unit tests, integration testing, and the tools that make GraphQL testing effective -- including Apollo Studio, GraphQL Inspector, and graphql-codegen.
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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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Modern CLI Tools That Replace Unix Classics
A practical guide to bat, eza, fd, ripgrep, delta, dust, and bottom -- the modern replacements for cat, ls, find, grep, diff, du, and top.
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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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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.
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Advanced Git Workflows: Rebase, Worktree, Bisect, and Recovery
Go beyond git add/commit/push. Master interactive rebase, worktrees, bisect, reflog recovery, and stash techniques that save real time.