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• Multimodal Tokenization and Fusion — Turning Images and Audio Into Tokens

  A deep look at how images, audio, and video become tokens and get woven into one sequence with text. We cover patch and VQ image tokenization, discrete-codec audio tokenization, frame sampling, interleaving and separator

  2026-06-26 · 14 min read #llm#multimodal#tokenization#vision-language#q-former

• The KV Cache and PagedAttention — Everything About Inference Memory

  A deep dive into the KV cache, the single biggest consumer of memory in LLM inference. We cover what the KV cache is and why it eats memory, the memory arithmetic and fragmentation problem, PagedAttention block managemen

  2026-06-26 · 12 min read #kv-cache#paged-attention#inference#gpu-memory#quantization

• Multimodal AI Training Methods — Many Senses in One Model

  A walkthrough of how multimodal AI learns to handle images, text, audio, and video in a single model. We cover modality alignment and contrastive learning, fusion strategies, shared embedding spaces, pretraining and fine

  2026-06-26 · 15 min read #ai-papers#multimodal#clip#vision-language#contrastive-learning

• Rust Macros: Declarative vs Procedural (derive)

  Rust macros are a metaprogramming tool that generates code at compile time. This post distinguishes pattern-based declarative macros (macrorules!) from procedural macros (derive, attribute, function-like) that receive co

  2026-06-26 · 10 min read #rust#macros#metaprogramming

• PRs and Commit Messages That Get Merged Fast

  PRs that get reviewed quickly and merged fast have things in common. Small, single-purpose PRs, Conventional Commits, the "why" in the commit body rather than just the "what", a self-review first, a PR description with c

  2026-06-26 · 8 min read #git#code-review#collaboration

• Beyond OCR — OCR-free Document Understanding and Unified Models

  A traditional OCR pipeline splits into detection, recognition, and layout stages, but errors accumulate. We organize the shift in document AI: Donut-style and VLM-based OCR-free document understanding, high-resolution an

  2026-06-26 · 20 min read #ai-papers#ocr-free#document-understanding#multimodal#donut

• Code Review as Communication: Feedback Without Friction

  Code review is a technical activity for catching defects, but it is also a conversation between two people. This post covers framing critique at the code rather than the person, using conventional comments to separate ni

  2026-06-26 · 14 min read #code-review#communication#engineering

• The HTTP QUERY Method — A New Verb for an Old REST Dilemma

  GET cannot carry a request body and POST is semantically wrong for search. This article explores the HTTP QUERY method that resolves this long-standing dilemma, covering its motivation, semantics, and practical adoption.

  2026-06-25 · 14 min read #http#query-method#rest#api-design#rfc

• DNS in Depth — The World of Name Resolution That Free Hosting Revealed

  DNS is trending again. From recursion and authority to caching and TTL, global Anycast distribution, DNSSEC, and DoH/DoT, we take a deep look at the entire process of name resolution. As free DNS hosting becomes the norm

  2026-06-25 · 22 min read #network#dns#anycast#dnssec#doh

• The Rise of AI Code Review Tools — What to Delegate and What Humans Should Still See

  AI code review tools are spreading fast. We separate the defects AI catches well from the areas humans must still own, and cover CI integration, an adoption checklist, and a critical perspective.

  2026-06-25 · 16 min read #devops#code-review#ai-tools#developer-experience#ci-cd

• Hunting Bugs with AI — The Era of Automated Security Research

  Cases of AI automatically probing APIs at scale to uncover vulnerabilities are on the rise. From how fuzzing, differential analysis, and LLM-assisted triage work, to the asymmetry of attackers also using AI, the implicat

  2026-06-25 · 20 min read #devops#security#ai#bug-bounty#fuzzing

• Technical Overreach and Scope — Lessons from Carmacks Retrospective

  Using John Carmacks publicly shared Quake retrospective as a starting point, we draw out the technical ambition and organizational challenges of early game development as general lessons. We cover the value of choosing s

  2026-06-25 · 25 min read #culture#engineering#scope#technical-debt#team

• The Joy of Understanding — Why Deep Understanding Still Matters in the LLM Era

  Search and LLMs give fast answers, but deep understanding gives control and ownership. We cover the value of seeing beneath abstractions, the stance of not being dragged by your tools, the difference understanding makes

  2026-06-25 · 24 min read #culture#learning#craftsmanship#understanding#engineering

• Opinionated Tools — gofmt, gofumpt, and the Politics of Code Style

  Why was code formatting ever a subject of debate, and how did gofmt end it? We compare gofmt with the stricter gofumpt, and contrast them with tools from other languages like prettier and black, taking a deep look at how

  2026-06-25 · 21 min read #compiler#go#gofmt#gofumpt#formatter

• The Rise of the Agentic Web — auth.md and the Era of AI Signing Up On Your Behalf

  AI agents signing up for and acting on services on behalf of users — the agentic web — is rapidly becoming reality. We examine the idea of domain-root standards like the auth.md proposal that emerged in the WorkOS contex

  2026-06-25 · 21 min read #ai#agent#authentication#oauth#web-standards

• Code Becomes the Agents Execution Substrate: A Code-as-Harness View

  This post reframes code not as an LLMs final artifact but as the execution harness through which an agent interacts with its environment. Centered on verification loops, tool calling, and execution feedback, it lays out

  2026-06-25 · 19 min read #ai#agentic-coding#llm-agents#tool-calling#react

• Building a Kubernetes Operator in Rust (kube-rs)

  A Kubernetes Operator is a controller that encodes operational knowledge as code. This post covers the Operator pattern (CRD + controller + reconcile loop) from first principles, then how to build a real operator with ku

  2026-06-25 · 12 min read #rust#kubernetes#operator#kube-rs

• Rate Limiting Algorithms, Explained: Fixed Window, Sliding Window, Token Bucket, and Leaky Bucket

  A side-by-side tour of the main rate limiting algorithms — fixed window, sliding window log and counter, token bucket, and leaky bucket. How each handles bursts, how to implement rate limiting across a distributed fleet

  2026-06-25 · 11 min read #systems#api#reliability

• What Distributed Systems Taught Me About Relationships

  Retries with backoff, timeouts, heartbeats, consistency models, backpressure, graceful degradation, idempotency, the Two Generals Problem, and trust as a cache with a TTL. The same problems that make distributed systems

  2026-06-25 · 13 min read #engineering#relationships#fun#distributed-systems

• A Tour of the Rust Ecosystem: Great Crates and Projects

  Rust's real power lies as much in its ecosystem as in the language itself. This post takes a tour of the landscape, starting with cargo and crates.io and moving through the flagship crates: serde and tokio, rayon for dat

  2026-06-24 · 9 min read #rust#ecosystem#crates