Blog
Practical notes on AI tools, programming, software engineering, and technology.
Ethereum's Glamsterdam Hard Fork Enters Final Testing Phase
Ethereum developers kick off devnet-5 for the Glamsterdam hard fork, introducing EIP-7954 to expand contract code limits and EIP-7702 for authorization signing.
3 min read
Building Fault-Tolerant Background Job Queues Natively in Postgres
How to implement transactional, robust background job queues in PostgreSQL using SELECT FOR UPDATE SKIP LOCKED without adding external cache dependencies.
6 min read
Designing API Idempotency Keys for Distributed Payments
A guide to implementing safe API idempotency keys in distributed system endpoints using transactional locks, storage expiry, and unique request identifiers.
7 min read
Anatomy of an Agentic Intrusion: OpenAI and Hugging Face's Security Collision
A deep analysis of the July 2026 security incident where OpenAI's autonomous research harness launched an accidental intrusion against Hugging Face infrastructure, outlining the lessons for sandbox isolation.
Under the Hood of the Solana v2 SVM: Runtime Parallelization Explanations
Solana's v2 upgrades overhaul how transaction execution threads read memory. We explain the mechanics of the parallel runtime scheduler and state validation optimizations.
Running Local Models in the Browser: WebGPU & Chrome Native AI Performance Check
An in-depth look at Chrome's new native AI API and WebGPU inference. We test actual token throughput and memory layouts directly in the browser without server dependencies.
Optimizing Core Web Vitals in Next.js App Router: LCP, FID, and CLS Practical Fixes
A comprehensive guide on diagnosing and fixing Largest Contentful Paint, First Input Delay, and Cumulative Layout Shift issues specifically within the Next.js App Router paradigm.
Android's Looming ADB Restriction: What It Means for Local Diagnostics and Device Modding
Analyzing Google's potential move to restrict on-device Android Debug Bridge (ADB) execution, the security implications, and how it impacts power users and developers.
6 min read
Advanced RAG Architectures: Implementing Parent-Document Retrieval and Query Rewriting
How to move beyond simple vector search by implementing parent-document retrieval and query expansion pipelines to improve context relevance in production RAG systems.
Tokenizing Cows for Capital: How Brazilian Agriculture Bypasses Traditional Banking via DeFi
An in-depth look at how Brazilian farmers are utilizing blockchain tokenization of cattle to secure credit and bypass traditional institutional lending limits.