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AI tools, creative workflows, developer deep-dives, and behind-the-scenes from RAXXO Studios.
53 articles
Claude Code Just Removed the Subagent Spawn Cap
Version 2.1.224 removes the 200 subagent cap, adds self hosted runners, cross session messaging, and tighter sandbox credential masking.
Read articleMCP Goes Stateless: What the 2026-07-28 Spec Actually Changes
MCP dropped its session handshake for a stateless core, hardened OAuth, and made tool lists cacheable, with SDK adoption near half a billion downloads a...
The Blog Post Structure I Use So Readers Actually Finish
Hook in five seconds or readers leave One idea per H2, scannable sub-points Cut any paragraph that repeats the heading A close that earns the...
Debugging a Production Bug I Cannot Reproduce Locally
Reconstruct the timeline from prod logs before touching code Bisect by deploy to find the exact commit that broke Add targeted instrumentation, test one hypothesis...
Shopify Theme Sections I Rebuild on Every Store
Four sections (hero, proof band, FAQ, CTA) I copy into every Shopify store Schema blocks a non-dev can drag without breaking layout Every text field...
Feature Flags Without a Vendor: The Minimal Setup I Ship
Boolean flags in env vars cover 80% of what vendors sell Gradual rollout by hashing user IDs into 100 buckets Instant rollback in under 60...
Local-First Architecture for Solo Apps When CRDTs Help and When They Hurt
Local-first cut my note app's perceived latency to zero across 3 devices Yjs and Automerge solve sync conflicts you may not actually have ElectricSQL saved...
Shopify Metafields Done Right Three Patterns From Production
Typed metafield definitions catch bad data before it reaches your theme List-of-references replaces fragile comma-separated strings for product relations One idempotent resync script beats hand-editing...
Why I Stopped Reaching for Redis on Solo Projects
Six Redis use cases replaced with SQLite, Postgres, and Edge KV Rate limiting fits in one SQLite table with 40 lines Postgres LISTEN handles pubsub...
The Stripe Webhook Patterns I Use to Avoid Lost Events
Signature verification on the edge blocks forged payloads before they hit my logic Idempotency keys stop duplicate order creation from Stripe retries A dead-letter table...
Form UX in 2026 Native HTML Validation Is Finally Enough
Removed a 12 KB validation library across 3 surfaces using native HTML :user-valid and :user-invalid fire only after interaction, killing premature error noise accent-color styles...
Edge Functions vs Serverless for Solo Projects A Practical Comparison
Edge wins for cookie gating, redirects, AB tests at sub-20ms cold starts Serverless wins for DB queries, heavy deps, long-running jobs 6 months of Vercel...