T
Author
Tanji
Author
Web エンジニア。Next.js / TypeScript / Tailwind CSS を中心に個人開発を楽しんでいます。
20
Articles
Written by Tanji
BlogMay 2, 2026
Launching the blog 🚀
I built a personal blog with Next.js 16 + tRPC v11 + Prisma 7 + Clerk. Here is why and what is next.
Tanji
Next.jsMay 1, 2026
Pitfalls deploying Prisma 7 + Next.js 16 to Vercel
Old vs new generator, output file tracing vs WASM, and how I ended up just following the official setup.
Tanji
Next.jsApr 30, 2026
A deep dive into Vercel's ISR cache
Decoding x-vercel-cache states: HIT, MISS, STALE, PRERENDER.
Tanji
BlogApr 23, 2026
30 days of practicing piano
What 15 minutes a day adds up to.
Tanji
TailwindApr 21, 2026
Migrating to Tailwind v4: lessons learned
What changed with @theme inline and CSS variables.
Tanji
Next.jsApr 16, 2026
Running Clerk on the Edge runtime
Where I got stuck mixing Edge middleware with Node pages.
Tanji
TypeScriptApr 12, 2026
Migrating to ESLint flat config
Bumps along the road from .eslintrc to eslint.config.ts.
Tanji
TypeScriptApr 5, 2026
Site search with Postgres + pgvector
Tuning to find the threshold where Algolia is unnecessary.
Tanji
BlogApr 1, 2026
Mindfulness vs meditation
Trying both for 10 minutes each morning, which worked for me.
Tanji
TypeScriptMar 30, 2026
Debugging hydration mismatches
Combining React 19 error messages with the dev tools.
Tanji
BlogMar 29, 2026
Books I read in April
Two technical books, one business book, three novels.
Tanji
BlogMar 25, 2026
Making laksa from scratch
Three failures before reproducing the Singapore flavor.
Tanji
Next.jsMar 22, 2026
Speeding up OG image generation at the edge
Cold-start mitigations and font subsetting for @vercel/og.
Tanji
TypeScriptMar 20, 2026
Zod 4 vs 3: a side-by-side schema comparison
Where the improved discriminated-union inference helps.
Tanji
BlogMar 19, 2026
Mid-year review 2026
Goals, wins, misses, and what carries to next half.
Tanji
Next.jsMar 17, 2026
MDX in the RSC era
Patterns for @mdx-js/loader with server components.
Tanji
TailwindMar 15, 2026
Centralizing design tokens in CSS variables
Bridging Tailwind and vanilla CSS.
Tanji
BlogMar 13, 2026
Running my first half-marathon
Reviewing training plan and race-day fueling.
Tanji
BlogMar 11, 2026
Solo trip to Kyoto, 2026
Walked along the Kamogawa and the Philosopher's Path in two days.
Tanji
Next.jsMar 7, 2026
Running Playwright cheaply in CI
Cutting runtime to one-third via parallelism and spec sharding.
Tanji