ABCsteps engineering notes
Read only what helps you build. Then return to the proof path.
Articles here support the public syllabus: tool clarity, vocabulary, deployment judgment, and practical context for learners who are building projects instead of collecting content.
- Purpose
- Unblock work
- Notes
- 33
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- Lessons
Article tool lanes
The blog is organized around tools learners actually touch.
Each category connects reading to a practical surface in the curriculum: containers, repositories, APIs, browser code, model calls, deployment, and mobile direction. Read an article, then move into the related lesson or path.
Logos are article-context references only: no affiliation, endorsement, interview access, hiring promise, salary promise, or placement guarantee.
DevOps
Containers and deployment
Docker, Cloudflare, tunnels, release checks, and the operational layer that makes a project repeatable.
Tools
Editor and workflow
VS Code, GitHub, terminal habits, documentation, and the daily workbench of a serious engineer.
Web
Frontend and backend surfaces
JavaScript, Vue, HTTP, APIs, rendering decisions, and the visible interface users actually touch.
Data
Payloads and storage
JSON, API contracts, database choices, schemas, and the disciplined shape of information between systems.
AI
Model boundaries
Prompt engineering, model APIs, AI-assisted coding, cost awareness, and validation around generated output.
Programming
Code literacy
Language fundamentals, runtime thinking, type safety, and the habit of reading code before trusting it.
Mobile
Cross-platform direction
Mobile framework decisions after the web foundation is clear: ecosystem, runtime, team fit, and trade-offs.
Article browser
Search, filter, then open the right note.
33 articles ready to browse.
Claude Code vs Codex CLI: A Same-Repo Workflow Test
A practical comparison of Claude Code and Codex CLI for real repository work, focused on context handling, patches, tests, review, and supervision cost.
Podman vs Docker for Developers in 2026
A developer-first comparison of Podman and Docker focused on local workflow, rootless containers, Compose habits, team fit, and real migration trade-offs.
Claude Opus 4.7 vs GPT-5.5 — Which AI Coding Agent Should Developers Choose?
A source-backed developer comparison of Claude Opus 4.7 and GPT-5.5, focused on tool surfaces, repo evaluation, supervision cost, and coding-agent trade-offs.
Deployment Day Checklist — What Senior Engineers Verify Before Shipping
The first time you ship something to production, you discover that 'the code works' is necessary but not sufficient. The deploy fails because an environment ...
Vue.js vs React — The Engineering Decision in 2026
If you are picking a frontend framework in 2026, the realistic options for most projects come down to two: React and Vue. Each one has a substantial ecosyste...
SEO for Engineers — Beyond Meta Tags
Most articles about SEO are bad. They optimize for the algorithm of an SEO industry — keyword stuffing, link exchanges, 'ten meta tags Google loves' — that h...
Writing Technical Documentation People Actually Read
Most engineering documentation is bad in a specific, predictable way: it lists what the system does without ever explaining what the system is for, who uses ...
Prompt Engineering Essentials — Beyond the Polite Question
The phrase 'prompt engineering' sounds like marketing. The work it describes is real. A poorly written prompt produces vague, hedged, or off-topic output fro...
Adding AI to Existing Apps With OpenRouter — One Endpoint, Many Models
Learn how to add AI to an existing app with OpenRouter behind a safe backend boundary, model discovery, guardrails, logging, and evaluation steps.
After reading
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The blog is useful when it shortens the path back to practice. Pick the next public lesson, reading path, or paid-plan conversation based on what you can now build or explain.
Use paid guidance only when it changes the artifact: a repo, demo, written note, architecture decision, or review trail another person can inspect.
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