Ajax玉兔 · 星川

Start reading

0postskeep shipping

0projectsfrom 0 to 1

0+commitsGitHub

0days of codenever stopped

01 / FEATURED

Featured writing

Notes, engineering practice and performance work — problems I actually thought through.

View all posts

posts/waterfall-image-size.mdxFEATURED

2026.10.106 min

Two-Column Waterfall Layouts and Image Size Governance: Uprooting 'Load-Then-Shift', with Xiaohongshu as the Example

Ninety percent of a waterfall layout's UX problems come from 'unknown image height'. Starting from Xiaohongshu's feed scenario, this article covers the complete solution: the placeholder height formula, greedy column assignment, governance at upload time, and lazy loading.

#Frontend#CSS#Performance

posts/js-to-ts-fast.mdxFEATURED

2026.08.204 min

How to Migrate from JS to TypeScript Fast: An Incremental Path, Not a Rewrite

No rewrite, no downtime. Migrate a legacy JS project to TypeScript step by step with allowJs + JSDoc + staged strictness, complete with a full tsconfig and a troubleshooting checklist.

#TypeScript#JavaScript#Engineering

posts/js-to-ts-why.mdxFEATURED

2026.08.156 min

Why TypeScript Is Non-Negotiable: A Developer Who Doesn't Know TS Isn't a Programmer

This isn't a hot take—it's an engineering judgment. From million-line codebases to today's hottest AI Agent frameworks, TypeScript has already become the industry's default language. This article makes the case with facts.

#TypeScript#JavaScript#AI

Next.js 16React 19TypeScriptTailwind CSS v4MDXFramer MotionNode.jsMySQL 8Spring BootGitViteFigma高德地图 APIUniAppPinia

02 / JOURNEY

Journey

From enrollment to the lab to finding my direction — every step counts.

Learn more

2025.09Origin
Enrolled at JXUWRE
Data Science & Big Data Technology major; first touched engineering through frontend and uniCloud.
2025.10Growth
Joined the IB Lab
Entered the Smart Water Conservancy Key Lab of Jiangxi; started from frontend and first experienced full engineering collaboration.
2026.09Direction
Transferred to CS, pivoted to full-stack
Transferred to Computer Science as a sophomore and pivoted from frontend to full-stack; now leading the lab's class-of-2025 cohort. Aiming for Java mastery and direct employment.
2026.09.30Ongoing
Building XingChuan
Rebuilt the personal blog on Next.js 16, distilling a design system and engineering methodology. Ongoing.

GET IN TOUCH

If you write code seriously, we should talk.

Technical questions, project collaboration, or just swapping study notes — my inbox is open.

Send an email See projects

|

Featured writing

Two-Column Waterfall Layouts and Image Size Governance: Uprooting 'Load-Then-Shift', with Xiaohongshu as the Example

How to Migrate from JS to TypeScript Fast: An Incremental Path, Not a Rewrite

Why TypeScript Is Non-Negotiable: A Developer Who Doesn't Know TS Isn't a Programmer

Journey

Enrolled at JXUWRE

Joined the IB Lab

Transferred to CS, pivoted to full-stack

Building XingChuan

If you write code seriously, we should talk.