📚 Study Notes

Architecture, deployment modes, K8s setup, and SDK integration patterns.

Serverless, edge computing options and deployment trade-offs on Alibaba Cloud.

Side-by-side breakdown of open-source vs enterprise admin UI features.

GitOps-driven feature flags, A/B testing, and SDK integration guide.

Architecture, Application CRD, ApplicationSet generators, multi-cluster, Argo Rollouts, and best practices.

Full landscape of macOS container & VM tools — Lima, Colima, OrbStack, Multipass, Rancher Desktop, Docker Desktop: architecture, performance, and decision guide.

Replication strategies, WAL, failover modes, and multi-zone HA setup.

Sentinel, Cluster mode, multi-zone sync, and cross-cluster replication.

Loki, Grafana, Tempo, Mimir and Prometheus — three pillars of observability.

SDK setup, error capture, distributed tracing, session replay, releases, source maps, and alerting.

Application Real-Time Monitoring Service: bytecode APM, distributed tracing, alert management, managed Prometheus/Grafana, and billing model.

Unified alerting: rule design, states & evaluation, SLO burn rates, and Unleash-specific alerts to prevent downtime.

Modes, motions, Lua config, LSP stack, Telescope, Treesitter, lazy.nvim, and popular plugin ecosystem.

Open-source LLM for agentic workflows: tool calling, ReAct, structured output, and deployment patterns.

Envelope encryption, provider comparison (AWS/GCP/Azure), and key rotation.

Installation, config, keybindings, shell integration, themes, splits, and terminal protocols.

Storage models, install speed, phantom dependencies, lockfiles, workspaces, and when to choose each one.

Deep dive: ES Modules vs CommonJS, moduleResolution node/bundler/nodenext, module esnext vs nodenext, interop, and tsconfig recipes.

OXC, Rolldown, Vite 6, SWC, Turbopack, Biome — the complete picture of the Rust-powered JS toolchain replacing Babel, webpack, ESLint, and Rollup.

Waterfall problem, modulepreload tag, integrity hashes (SRI), ES Module Shims polyfill, lazy module challenges, and future proposals.

Complete pipeline deep-dive: dependency graph, AST transforms, tree shaking, code splitting, chunking, minification, HMR, source maps, and bundler comparison.

Progressive Node.js framework: modules, DI, decorators, the request pipeline, auth, testing, and how to read an existing NestJS project.

Technology-agnostic testing & CI/CD standard for multi-project orgs: categories T1–T6, levels & pyramid, P0/P1/P2, quality gates, pipeline design, environments, and governance.

Interactive SVG of the standard pipeline: 11 stages from source to release, 4 quality gates (CI, security, regression, release), PR / Staging / Production contexts, and the environment lane.

Phased setup guide: Docker, reverse proxy, DNS, VPN, Vaultwarden, Gitea, Nextcloud, media stack, monitoring, backups, and security hardening.

Schema modeling, migrations, the type-safe client, the Rust-free v7 rewrite, driver adapters, TypedSQL, and Prisma vs Drizzle vs Kysely.

Safe, idempotent queries with a request body — motivation, syntax, caching, Accept-Query discovery, security, and 2026 ecosystem adoption.

From homepage HTML and JS bundles to a working hot-list API: endpoint, params, schema, the no-signature truth, and error-code pitfalls.

Top 20 ranking with heat values, theme classification (travel photography dominates), heat distribution, and content trend insights.

Live snapshot dashboard of 6 platforms' hot lists (Weibo / Zhihu / XHS / Bilibili / Douyin / GitHub) with heat values, top-3 highlights, heat-field formats, and refresh workflow.

Architecture, core concepts, plugin catalog, Docker quick start, Kubernetes ingress, Admin API, observability, and decision guide.

A team-lead playbook for multi-project API health: contract testing, health/readiness endpoints, synthetic monitoring, gateway & registry, alerting, and a 2-week rollout plan.

Zero-to-beginner Rust guide with side-by-side TypeScript comparisons. Ownership, traits, enums, Result, and more.