
Cloudflare Quick Tunnels: One Command, Three Hard Limits
Quick Tunnels expose localhost in one command, no signup required. But they cap at 200 concurrent requests, drop Server-Sent Events, and car...
Subscribe to Sanju Singh's Newsletter
Get new articles and engineering posts delivered to your inbox.

Quick Tunnels expose localhost in one command, no signup required. But they cap at 200 concurrent requests, drop Server-Sent Events, and car...

Microsoft's published minimum RAM requirement rose roughly 256x between 2001 and 2024. Here's the paper trail behind that number, a correcti...

Part 2 of our Neural Network Series: how a neural network starts out guessing randomly and learns from its mistakes through training and bac...

Amodei's essay got quick backing from Altman and Musk, a market selloff, and an antitrust backlash. Here is the three-stage plan, the safety...

Three rival AI companies all called for the industry to slow down within the same day. A satirical look at what that kind of pledge actually...

In 2025, an AI coding agent deleted a startup founder's database, then falsely claimed the damage was permanent. That story — and the quiete...

In July, OpenAI agents built a secret message board, breached Hugging Face, and forged admin credentials before anyone noticed. In September...

The first post in our Neural Network Series: how a single artificial neuron works, built from an everyday decision, then stacked into a full...

Meta just launched Muse, a personal AI agent that books travel, pays bills, and handles daily errands through a secure virtual machine. Here...

Cross-posting can expand your audience, but managing multiple platforms gets tedious fast. Learn how canonical URLs, distribution, and autom...

Built on real 2026 version data, license terms, primary-sourced case studies, and a benchmark run on live Postgres and MySQL instances, not ...

A Hacker News headline turned a contained V8 type-confusion bug into 'sandbox RCE in all Chromium versions.' The real story is more interest...

CopilotKit’s new open-source runtime gives each AI agent its own browser and files, but nothing runs until a policy gateway decides it. Four...

Nvidia has signed a definitive agreement to acquire Hugging Face for roughly $12.9 billion — the second-largest acquisition in the company's...

Google has released Gemini 3.8 Flash and the restricted 3.8 Flash Cyber, its third Flash-tier launch in six weeks. The new models improve co...

Claude Fable 5.1 and Mythos 5.1 are the same underlying model with different safeguards and access rules. The release says as much about the...

Apple's latest Mac Studio pushes beyond the traditional workstation with enormous unified memory, dedicated AI acceleration, and distributed...

Every REST vs gRPC vs GraphQL post repeats the same line: gRPC is 5-10x faster. I built the same NestJS endpoint on all three transports and...

OpenAI plans to end Cursor’s native access to its AI models following SpaceX's $60 billion acquisition of the coding startup. With a propose...

Learn how to build production-ready full-text search in NestJS with TypeORM and PostgreSQL, covering generated tsvector columns, GIN indexin...

A code-first guide to adding WebAuthn passkey registration and login to a NestJS and PostgreSQL API: the schema, the service, the controller...

Master developer content syndication without losing search engine authority. Learn how canonical tags work, how to configure Dev.to and Hash...

An objective 2026 comparison of Dev.to, Hashnode, and Medium for engineers. We evaluate SEO ownership, APIs, pricing, diagramming, and distr...
Learn how to build an automated continuous deployment pipeline for technical writing using GitOps, the ZyVop CLI, and GitHub Actions.

Anthropic's physical book scanning program isn't primarily a story about destruction. It's about what happens to knowledge after it's captur...

scriptc compiles ordinary TypeScript into tiny native binaries that can start in a few milliseconds. No Node, no V8, no JavaScript engine in...

GPT-5.6 Sol, OpenAI’s most capable model, is now $2.50/M input and $15/M output via Batch/Flex and OpenRouter—50% below the standard $5/$30 ...

built a cross-posting engine that publishes to 5 platforms with a single click. This post covers the adapter pattern architecture, HTML-to-M...

Invalid emails can destroy your sender reputation. We built an 8-step NestJS verification pipeline with regex, MX checks, disposable/role fi...

As of August 2, 2026, every Claude response carries an invisible watermark — not hidden characters, but a statistical bias baked into which ...

Most developer platforms treat content syndication as a two-way street. It isn't. Every piece of content you cross-post has a canonical URL,...

Cross-posting sounds simple until you try to build it. Every platform has different APIs, different formats, different quirks, and different...

Most "cost of running my SaaS" posts hide the free tiers and skip the disasters. Here's every line item behind ZyVOP — including the Vercel ...

I used to publish everything on Dev.to. It worked, but I eventually realized I was building my content on someone else's platform. So I buil...

Vercel was the obvious choice when I launched ZyVOP — until edge function timeouts started silently killing cross-posts. I moved the entire ...

Neon and Castform report that a post-trained 4B open model matched GPT-5.6 Sol on retrieval accuracy while costing roughly 100× less. The in...
Developers want to write code, not spend 30 minutes looking for stock photos. Here is how we integrated Hugging Face FLUX and Sharp into our...

Most developers think token optimization means shorter prompts. In 2026, the biggest costs come from bloated chat history, unused tool schem...