Added OpenTelemetry distributed tracing to the FastAPI server, set up Grafana Alloy on EC2 to forward traces to Grafana Cloud Tempo, and built a traced_span context manager that auto-captures CPU time and memory deltas per span
A practical guide to adding distributed tracing to a FastAPI service using OpenTelemetry and Grafana Cloud, including the debugging journey from broken traces to working observability
A breakdown of Claudes three product tiers Chat Cowork and Code with practical tips for saving tokens in Claude Code
ArkNill's proxy-based measured analysis uncovered 7 bugs across 5 layers in Claude Code — from cache prefix corruption to silent context deletion. Version-by-version data from v2.1.89 through v2.1.91 with practical mitigations.
A technical deep dive into Claude Code plugin marketplace system — creating plugins, distributing via marketplaces, configuring permissions, and understanding the full JSON schema.
Migrated tone/angle reference image loading from local filesystem to S3, fixed EC2 CUDA dependency breakage by pinning CPU-only torch, and extracted dominant hex colors from reference images to display as swatches in the UI
k-skill by NomaDamas is an open-source collection of Claude Code skills built for Korean users covering SRT and KTX train booking, KBO baseball, KakaoTalk messaging, HWP documents, fine dust levels, and more
Expanding the setup skill for multi-language Hugo blogs, fixing AI chat CDP race conditions, adding Perplexity noise filtering, plugin versioning 0.2.1, and README documentation for the bilingual workflow
A deep dive into MediaFloat, an open-source Android app that uses overlay permissions, foreground services, and notification listener APIs to keep media playback controls floating above any app.
Session notes covering logo and favicon creation from a Gemini-generated image, bilingual README setup, Docker API key debugging, pipeline retry logic, and per-emoji error handling
