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nextjsreact
Next.js 15 Partial Prerendering (PPR): Hybrid Streaming, Cache Life & Suspense Architecture
Deep dive into Next.js 15 PPR: hybrid streaming wire format, React 19 Flight protocol, and eliminating hydration layout shifts.
Locionic
Practical engineering guides on Python, Next.js, and DevOps.
Production debugging walk-throughs, benchmark breakdowns, and free browser-based developer utilities.
Tech Stack & UI/UX
- React & Next.js
- TypeScript & Node
- PostgreSQL & Prisma
- Figma & Design Systems
Featured Posts
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aivllm
vLLM PagedAttention Deep Dive: KV Cache Memory Fragmentation, Chunked Prefill & Prefix Caching
How vLLM PagedAttention solves GPU memory waste: virtual memory paging for KV caches, prefix sharing, and chunked prefill latency benchmarks.
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mcpcloudflare
Building Production MCP Servers on Cloudflare Workers, KV & Durable Objects
How to build and host production Model Context Protocol (MCP) servers on Cloudflare Workers using SSE transports, KV token storage, and Durable Objects.
Client-Side & Offline
Explore all 22 tools Free Developer Tools
Cron Builder & Translator
Translate cron to plain English & calculate next 5 execution times.
AI CLI Cleaner
Strip ANSI escape codes, shell prompts ($ and >), and line numbers.
Crypto Hash & UUID
In-browser SHA-256, HMAC signer, Base64 converter & bulk UUID v4.
JWT Debugger
Decode, inspect & verify tokens with 100% private offline parsing.
Latest Writings
See all articles →•10 min read
How We Tuned pgvector HNSW to Search 10M Vectors Under 15ms
How we tuned PostgreSQL pgvector and HNSW indexing to query 10M vector embeddings under 15ms: memory calculations, shared_buffers, and hybrid SQL filtering.
•9 min read
JAX and TPU Optimizations for Deep Learning
Explore how JAX leverages XLA compilation, automatic differentiation, and Google Cloud TPUs to achieve massive training speedups for deep learning models.
•9 min read
How the React Compiler Actually Works: A Deep Dive into React Forget
An under-the-hood look at React Forget and the React Compiler, understanding its AST transformations, data-flow analysis, and why you can finally delete useMemo.
•17 min read
Next.js 15 Partial Prerendering (PPR): Hybrid Streaming, Cache Life & Suspense Architecture
Deep dive into Next.js 15 PPR: hybrid streaming wire format, React 19 Flight protocol, and eliminating hydration layout shifts.
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