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⚡ AI Lessons

Dev.to · MORINAGA
9h ago
Two publish-pipeline slug resolution bugs a code review caught before 18 links went dead
How Codex caught legacy filename resolution and same-run URL races in a cross-post pipeline before a bulk publish silently dropped 18 internal links.

Dev.to · MORINAGA
💻 AI-Assisted Coding
⚡ AI Lesson
2d ago
How a frozenset guard ended a YouTube directive self-contradiction
The bug where my auto-tuner recommended build_in_public on the same day the knowledge bank said never produce it — and the three-line fix.

Dev.to · MORINAGA
💻 AI-Assisted Coding
⚡ AI Lesson
2d ago
How I coordinate Claude and Codex sessions with a pull-based JSON handoff ledger
A 120-line Node.js script that lets two concurrent AI sessions hand off work without race conditions, push notifications, or external services.

Dev.to · MORINAGA
📣 Digital Marketing & Growth
⚡ AI Lesson
4d ago
One env flag that strips affiliate CTAs for AdSense review — without touching code
How PUBLIC_REVIEW_MODE=1 hides Amazon links, hosting referrals, and sister-site cross-links from AdSense reviewers while keeping the AdSense script tag itself i

Dev.to · MORINAGA
📣 Digital Marketing & Growth
⚡ AI Lesson
4d ago
How I built Bluesky summary cards in Python — YAML frontmatter to 1080 1350 PNG
A zero-API-cost image pipeline: structured YAML in article frontmatter drives a Playwright Chromium screenshot to produce portrait-optimized visual cards for Bl

Dev.to · MORINAGA
5d ago
What I'm watching this week: GPT-5.6 Sol, Steam Machine, Krea 2, and two more
Five notable releases from the week of June 22–27 2026: GPT-5.6 Sol's restricted access, Steam Machine's return, Krea 2 image model, OpenAI's custom chip, and O

Dev.to · MORINAGA
1w ago
Three archetype signals the YouTube analytics auto-tuner surfaced after two weeks
What two weeks of age-normalized view data told me about which video archetypes to double down on, which to hard-ban, and why the 3-in-a-row guard isn't optiona

Dev.to · MORINAGA
1w ago
What I learned adding Jaccard duplicate detection to a YouTube Shorts spec audit
How token-level similarity checks against the last 30 uploads catch template drift that format validation misses—and why separate thresholds matter for titles v

Dev.to · MORINAGA
📣 Digital Marketing & Growth
⚡ AI Lesson
1w ago
How I built the Bluesky follow-growth automation with ramp-up and quality filters
A solo dev's breakdown of a follow-only Bluesky growth script: ramp-up caps, nine candidate filters, fail-closed JSONL dedup log, and no pnpm in CI.

Dev.to · MORINAGA
1w ago
Four edge-tts behaviors I hit building a CI two-host neural TTS pipeline
edge-tts looks simple until you're in CI with no soundcard and two named voices. Four specific behaviors from building a GitHub Actions two-host YouTube longfor

Dev.to · MORINAGA
1w ago
How I moved AI video archetype selection from prose to a code-owned daily directive
After my AI video routine kept ignoring a 500-line knowledge bank, I moved the archetype decision into Python code that generates a mandatory one-screen directi

Dev.to · MORINAGA
1w ago
Three Hashnode API behaviors that differ from Dev.to in a cross-post pipeline
GraphQL vs REST, HTML error pages for certain failures, and a publication ID lookup step — three Hashnode-specific behaviors that surprised me when I added it t

Dev.to · MORINAGA
1w ago
How I implemented the canonical URL chain across Dev.to, Hashnode, and Bluesky
Three platforms, one canonical source: how the publisher sequences devto → hashnode → bluesky, writes frontmatter between platforms, and sets Hashnode's origina

Dev.to · MORINAGA
1w ago
Four signals I built into an OSS decision score instead of fabricating reviews
AlternativeTo has UGC reviews. My OSS directory launched two months ago with none. Here's the objective-data scoring approach I used instead.

Dev.to · MORINAGA
🤖 AI Agents & Automation
⚡ AI Lesson
1w ago
Notable this week: OpenCode at 160K stars, Bumblebee, PMG, and a CursorBench result
Four things from HN and GitHub this week — a 160K-star terminal coding agent, two supply-chain security tools, and a benchmark jump that changed which model I r

Dev.to · MORINAGA
1w ago
What I learned fixing in-category template convergence across three programmatic sites
Pipeline branching makes pages unique per category but not within it. Three techniques I used to fix in-category convergence across 1700+ pages without fabricat

Dev.to · MORINAGA
1w ago
Three reasons I archive my sites to the Wayback Machine before I'm ready to sell
Automated monthly Internet Archive snapshots aren't about link-rot recovery. For a solo-dev project with a 12-month sale target, they're pre-sale age documentat

Dev.to · MORINAGA
☁️ DevOps & Cloud
⚡ AI Lesson
2w ago
Four GitHub Actions cron timing bugs that silently broke my daily pipelines
Top-of-hour drift, push+cron double-publish, undersized timeouts, and concurrent push races — the four scheduling bugs I've hit running five daily workflows.

Dev.to · MORINAGA
☁️ DevOps & Cloud
⚡ AI Lesson
2w ago
What I learned from eight YouTube Shorts stranded on Claude session branches
How ten days of silent queue starvation led me to a routing contract, a cron-only publish trigger, and a GitHub Actions staleness watchdog.

Dev.to · MORINAGA
☁️ DevOps & Cloud
⚡ AI Lesson
2w ago
Four GitHub Actions artifact storage moves after hitting the 500MB free quota
How I cut GitHub Actions artifact storage from a 14-day retention pile-up to under 100MB per day — four specific changes after the YouTube pipeline ate the free

Dev.to · MORINAGA
📣 Digital Marketing & Growth
⚡ AI Lesson
2w ago
Why I'm betting cross-channel distribution beats SEO patience in months 1-6
A falsifiable 6-month bet on dev.to, Hashnode, Bluesky, and YouTube as traffic sources while Google ignores a new programmatic site. The claim, counterargument,

Dev.to · MORINAGA
⚡ AI Lesson
2w ago
Three things an expired API token broke in my cross-publish pipeline
How one expired Hashnode token caused duplicate posts, stalled Bluesky, and buried my pipeline watchdog — and the three fixes that actually stopped it.

Dev.to · MORINAGA
⚡ AI Lesson
2w ago
How I rebuilt archetype selection so my AI video routine can't ignore performance data
The analytics-driven directive pattern that forces my Claude-backed video generation routine to pick the winning archetype instead of defaulting to weaker forma
Dev.to · MORINAGA
📣 Digital Marketing & Growth
⚡ AI Lesson
2w ago
How I use a 2-second title card as a YouTube cover without phone verification
YouTube custom thumbnail uploads require phone verification. Prepending a Pillow-rendered title card as the first video frame gets you a designed cover through
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