Open-source X tool
FeedSieve
1056The cyberspace janitor for your X feed — keeping bot spam, low-quality AI sludge, crypto grifters, and engagement bait out of your timeline.

Open-source X tool
The cyberspace janitor for your X feed — keeping bot spam, low-quality AI sludge, crypto grifters, and engagement bait out of your timeline.

Personal knowledge management
A Cloudflare-native personal knowledge management system with a Memos-compatible API — your data, self-hosted.

Cloudflare tool
Subscription aggregation and rule configuration on Cloudflare Workers — sources, node processing, combined subscriptions, and routing templates, all in the cloud.

AI coding assistant config
My turnkey Pi Coding Agent setup: 17 plugins + 18 global Skills + 2 MCP servers, installed with a single command.

Open-source playbook
A hands-on Cloudflare manual for the AI coding era — write code with AI, ship globally on Cloudflare. The open-source repo stays in sync with the Playbook series on this site.
Agent desktop client
A desktop client for the OMP agent runtime (Oh My Pi) built on the OpenChamber UI foundation — OMP powers the agent, OpenChamber owns the experience. Run agent work, keep control, ship from anywhere.
Agent skill pack
An Agent Skill that rewrites AI-flavored text into natural human prose — machine-written words that read like a person.
npx skills add realchendahuang/dahuang-human-tone -gOpenCode plugin
Cross-session persistent memory for OpenCode agents — user preferences, project conventions, and pitfalls you've hit, all stored as Markdown.

Open-source playbook
From zero to fluent — a practical macOS guide for everyday people. The open-source repo stays in sync with the Playbook series on this site.
Cross-civilization mythology worldview
One realm, many heavens, myriad gods, one hall. A shared exhibition language for Eastern and Western mythology — while every civilization keeps its own canon.

AI Chronicler
The key moments of the AI industry on one timeline, easy to look back on year by year.

AI divination app
A private, single-owner AI divination workspace on a full-stack Cloudflare app: BaZi, Western astrology and transits, Zi Wei Dou Shu, Tarot, I Ching, compatibility and daily guidance. Deterministic calculation for the facts, AI for the reading.
Open-source playbook
A Chinese hands-on manual for treating Codex as a long-term collaboration system, serialized on the site.
Agent skill pack
A Chinese-polishing Agent Skill for X content ops: sharper takes, stronger hooks, clearer structure, and phrasing built for the feed.
npx skills add realchendahuang/dahuang-x-post -gInteractive explainer website
Climb inside a Coding Agent: follow a single message through seven 3D scenes as it travels through a production-grade agent (DeepSeek Harness). An interactive source-code explainer website.
Indie product
A bilingual podcast app for intensive listening. Tap an English sentence to see the Chinese translation; loop by sentence, adjust speed, and shadow along — understanding more beats just understanding.

Open-source playbook
Put Feishu to real work starting from one concrete task — briefings, meetings, knowledge, Base, AI, automation, and open-platform workflows, serialized on the site.