TN.

TRUENINE / ENGINEER & ACCESSIBILITY ADVOCATE

Build thoughtfully.
Share openly.

I'm TrueNine, a full-stack developer from China building reusable developer tooling, AI-assisted engineering workflows, and software that works for more people.

Explore the work
Portrait of TrueNine

Writing code with NVDA and Windows Magnifier.
Accessibility is part of the architecture.

01 / SELECTED WORK

Featured projects

Small, focused tools for teams that care about the details.

01

croessweave

Weaves one set of AI coding rules across multiple tools, with both a CLI and desktop app.

  • Rust
  • Tauri
  • TypeScript
View project
02

alux

Shares skills, hooks, and workflow integrations across AI coding agents.

  • Bun
  • Agent plugins
View project
03

croessweave-obsidian-plugin

Safely renders prompt-focused MDX files as native Markdown notes in Obsidian.

  • TypeScript
  • Obsidian
View project
04

devopsflow

Provides composable engineering workflows and an agent harness for planning, implementation, verification, and release.

  • Codex
  • OpenCode
  • TypeScript
View project
05

compose-server

Provides reusable backend components for Kotlin and Spring applications.

  • Kotlin
  • Spring Boot
View project
06

compose-client

Collects reusable frontend tooling and components for modern web applications.

  • TypeScript
  • Vue
View project

02 / NOTES TO SELF

What I care about

01

Accessibility by default

Software should remain understandable and operable with assistive technology.

02

Maintainable systems

Strong boundaries, explicit contracts, and code that survives beyond the first release.

03

Test-driven development

Feedback should arrive early, before mistakes become architecture.

04

Practical AI workflows

AI should improve engineering judgment, not replace it.

05

Sustainable open source

Shared tools get better when knowledge and improvements flow back to the community.

03 / THE TOOLBOX

Tools I reach for

Backend

  • Kotlin
  • Spring Boot
  • Ktor
  • PostgreSQL
  • Redis

Frontend

  • TypeScript
  • Vue
  • Nuxt
  • UnoCSS
  • Vite

Desktop

  • Rust
  • Tauri

Workflow

  • TDD
  • Clean Architecture
  • Git
  • Docker
  • Gradle

AI tools

  • Codex
  • Claude Code
  • Cursor
  • Hermes Agent
  • OpenCode

04 / THANKS

Acknowledgments

No open-source journey is a solo effort. I'm grateful to the friends, mentors, developers, and communities whose work keeps the path open.

Supporters

Open-source communities

05 / KEEP IN TOUCH

Support the work

Stars, thoughtful feedback, documentation improvements, and project recommendations are equally welcome.

Find me on GitHub
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