Software Development

Build, ship, and scale modern software: languages, frameworks, DevOps, data, AI/ML, security, testing, architecture, and careers.

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Inside Software Development

Languages & Runtimes Language ecosystems, compilers, runtimes, package managers, performance, and best practices. 11 subtopics Editors, IDEs & Developer Experience Code editors, IDEs, terminals, formatting, linting, and the tooling that makes developers fast. 6 subtopics Frontend Web Frameworks, SSR/SSG, CSS, design systems, accessibility, and performance budgets. 7 subtopics Backend & APIs HTTP services, microservices, RPC, auth, caching, and resilient API design. 9 subtopics Data, Databases & Streaming Relational & NoSQL databases, search, caches, streams, ETL/ELT, and analytics stacks. 7 subtopics DevOps, CI/CD & Platform Engineering Pipelines, containers, Kubernetes, IaC/GitOps, observability, and team “golden paths.” 5 subtopics Testing & Quality Unit, integration, E2E, contract tests, test data, coverage, and performance/chaos testing. 4 subtopics Security & Privacy Engineering AppSec, threat modeling, SBOMs, secrets, SAST/DAST, authN/Z, and privacy by design. 4 subtopics Architecture & Patterns System design, microservices vs monoliths, event-driven architectures, DDD, and resilient patterns. 4 subtopics AI/ML Engineering & LLMOps Training/inference, vector search, RAG, evaluation, safety, and production ML/LLM stacks. 5 subtopics Collaboration & Project Management Agile/Scrum/Kanban, roadmaps, docs/RFCs, code review, and developer experience. 3 subtopics Open Source & Licensing FOSS governance, licenses, CLAs, security posture, and sustainable maintainership. Careers, Learning & Events Interviews, portfolios, courses, conferences, and mentorship pathways.

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Latest in Software Development

DEV Community
dev.to > infoinlet1 > i-made-two-ais-review-each-others-code-for-30-days-a-human-still-caught-the-bug-in-5-minutes-484a

I made two AIs review each other's code for 30 days. A human still caught the bug in 5 minutes.

22+ min ago   (905+ words) Last month I let AI write 100% of my code for 30 days. The single loudest lesson wasn't "AI is amazing" or "AI is useless." It was one sentence: the thing that writes the code can never be the thing that reviews…...

DEV Community
dev.to > linxi-ai > ai-website-handoffs-when-a-prototype-needs-a-real-code-boundary-2fcc

AI Website Handoffs: When a Prototype Needs a Real Code Boundary

19+ min ago   (332+ words) A polished AI-generated website can hide an unfinished delivery model. The hard question is not whether a builder can produce a convincing page. It is whether the next person can safely change the real system without reconstructing the original prompt,…...

DEV Community
dev.to > masondelan > record-why-an-approach-was-rejected-and-when-to-revisit-it-20op

Record why an approach was rejected—and when to revisit it

17+ min ago   (564+ words) Disclosure: I maintain Selvedge, an open-source decision-history tool. This article was prepared with AI assistance from Grok and Codex. The example below is hypothetical and uses plain Markdown; it does not require a particular product. A repository can show what…...

DEV Community
dev.to > gokulnathp > ai-agent-memory-sliding-windows-summaries-and-vector-storage-4mo9

AI Agent Memory: Sliding Windows, Summaries, and Vector Storage

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DEV Community
dev.to > emmanuel_mba_b4b11388c72c > learning-from-first-principles-26lm

Learning from first principles

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dev.to > urbanmixo > the-illusion-of-stringlength-how-to-safely-count-unicode-emojis-and-words-in-js-166m

The Illusion of String.length: How to safely count Unicode, Emojis, and Words in JS

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DEV Community
dev.to > tessainsley > the-best-coding-agent-still-gets-6-in-10-changes-wrong-that-is-your-review-load-3h5n

The best coding agent still gets ~6 in 10 changes wrong. That is your review load.

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DEV Community
dev.to > sarthakagrawal927 > the-more-aggressive-matmul-kernel-lost-to-the-register-budget-1e2i

The more aggressive matmul kernel lost to the register budget

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dev.to > dbsoul > your-own-agent-roadmap-from-safety-net-to-autonomous-discovery-47ac

Your Own Agent Roadmap — From Safety Net to Autonomous Discovery

36+ min ago   (564+ words) The state where memory (Chapter 3), hook gates (Chapter 4), and the auditor (Chapter 6) are in place. The AI hasn't become more capable — what's been built is an environment where it's hard to be wrong. Graduation criteria: the recurrence rate of the…...

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dev.to > monteluke_68ee9b83/78/76551 > make-fully-customizable-qr-codes-actually-3cik

Make Fully Customizable QR Codes (Actually)

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