I Cut My Next.js + Supabase App Load Time by 73% - Here Are the 5 Techniques That Actually Worked
I Cut My Next.js + Supabase App Load Time by 73% - Here Are the 5 Techniques That Actually Worked Last month, our SaaS dashboard was embarrassingly sl…
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Next.js + Supabase Performance Optimization: From Slow to Lightning Fast
Next.js + Supabase Performance Optimization: From Slow to Lightning Fast Last month, I optimized a Next.js + Supabase application that was frustrating…
When Prompt Batching Made My LLM App More Expensive
I was working on cost optimization for an LLM-based document translation pipeline. At that point, the LLM translation flow was still very direct: one …
From ThreadPoolExecutor to httpx AsyncClient: True Async Refactoring
From ThreadPoolExecutor to httpx AsyncClient: True Async Refactoring Published on : 2026-06-06 Reading time : 6 min Tags : #python #async #performance…
supabase-async: ThreadPoolExecutor에서 httpx AsyncClient로 리팩토링
supabase-async: ThreadPoolExecutor에서 httpx AsyncClient로 리팩토링 Published on : 2026-06-06 Reading time : 6 min Tags : #python #async #performance #optimi…
supabase-async: ThreadPoolExecutor에서 httpx AsyncClient로 리팩토링
Published on : 2026-06-06 Reading time : 6 min Tags : #python #async #performance #optimization 문제: 거짓 비동기 supabase-async 라이브러리는 이름은 async이지만, 실제로는 Th…
The Unexpected optimization in ESLint vs Vitest: A Head-to-Head
In a 2024 benchmark of 10,000+ line TypeScript codebases, Vitest outperformed ESLint ’s native rule execution by 47% in cold-start lint speed when con…
[03] Designing a Personal Commitment Line — Two Loans, One Defense System
[03] Designing a Personal Commitment Line — Two Loans, One Defense System This is Part 3 of a 6-part series: Building Investment Systems with Python T…