Simple Tech Guides

Simple Tech Guides publishes practical, developer-focused content on frameworks, tools, and platforms.

33 articles

Docker Sandboxes vs E2B vs Cloudflare Sandboxes: which one fits your AI agent?

Docker Sandboxes, E2B, and Cloudflare Sandbox SDK get compared as interchangeable hosted APIs, but one runs on your laptop and two run in the cloud. Here's how to pick by the shape of your problem, with a real worked pricing example.

August 13, 2026→

Comparisons

MicroVMs vs Docker Containers vs Full VMs: Which Isolation Model Should You Use?

A three-way comparison of containers, microVMs, and full VMs covering isolation boundaries, boot time, memory overhead, and how to choose by workload, including why Docker Sandboxes picked microVMs for AI agents.

July 9, 2026→

Guides

Run GLM-5.2 locally with Unsloth

A hands-on guide to running GLM-5.2 locally with Unsloth Dynamic GGUFs and llama.cpp, including memory requirements, quant selection, and the full launch command.

July 8, 2026→

Guides

Self-host Immich for photo backup: migrating off Google Photos

Install Immich with Docker Compose and move your entire Google Photos library over, albums, dates, and GPS intact, using Google Takeout and immich-go.

July 8, 2026→

Comparisons

Computer use: Claude vs Gemini 3.5 Flash vs GPT-5.5

A developer-facing comparison of Claude's computer_use tool, Gemini 3.5 Flash's computer_use tool, and GPT-5.5's computer tool, covering pricing, actions, code shape, and benchmark scores.

July 3, 2026→

Comparisons

memcached vs Redis vs Dragonfly: when simple caching is enough

A practical comparison of Memcached, Redis, and Dragonfly covering licensing, threading architecture, benchmarks, feature sets, and when the simplest cache actually wins.

July 3, 2026→

Guides

Zero-Touch OAuth for MCP: authorizing AI agents without a browser

How Enterprise-Managed Authorization (EMA) and the ID-JAG token chain let headless AI agents access MCP servers without a browser redirect or per-server consent screen.

June 30, 2026→

Comparisons

Bunny DNS vs Cloudflare vs Route 53: best free DNS in 2026

A hands-on comparison of Bunny DNS, Cloudflare DNS, and Route 53 covering pricing, performance, routing features, and when to use each for authoritative DNS hosting.

June 29, 2026→

Comparisons

Session cookies vs JWTs vs opaque tokens: which auth approach should you use?

A practical three-way comparison of session cookies, JWTs, and opaque tokens covering validation mechanics, revocation, token storage, attack surface, and a clear decision framework.

June 25, 2026→

Guides

Build launch videos from the command line with brag

Learn how to use the brag CLI skill for Claude Code to turn any project into a shareable launch video in one command, with a full walkthrough on a real OSS repo.

June 25, 2026→

Guides

Apple-style Liquid Glass effects in React with liquid-glass-react

How to add Apple's iOS 26 Liquid Glass effect to a React app using the liquid-glass-react library, including modes, props, browser compatibility, and a live nav bar example.

June 25, 2026→

Guides

SSH tunnels from scratch: local and remote port forwarding explained

Learn how SSH local, remote, and dynamic port forwarding work, when to use each, and how to set up sshd_config so your tunnels actually work.

June 25, 2026→

Guides

Persistent Memory for Claude Code Sessions with Recall

Set up Claude Code persistent memory safely with built-in memory, the third-party Recall plugin, and the separate Recall web-app MCP path.

June 24, 2026→

Comparisons

Deno Desktop vs Electron vs Tauri: Which Desktop Framework Is Right for You?

A practical comparison of Deno Desktop, Electron, and Tauri covering bundle size, rendering consistency, language requirements, cross-compilation, and production readiness.

June 23, 2026→

Comparisons

Lore vs Git for large codebases

A technical comparison of Epic Games' Lore VCS and Git for projects with large binary files, covering fragment-level deduplication, sparse checkouts, centralization, and production readiness.

June 23, 2026→

Comparisons

Kimi K2.7 vs GLM 5.2 for Coding

A direct comparison of Kimi K2.7 Code and GLM-5.2 for coding tasks, covering benchmarks, API constraints, context windows, pricing, and when to choose each.

June 22, 2026→

Comparisons

Local LLMs vs Cloud APIs for Coding: Ollama, llama.cpp, and When to Go Local

Two HN threads with 2,600 combined points agree — local models are good now. Here's what that actually means for your coding workflow and when cloud APIs still win.

June 17, 2026→

Guides

How to Stop AI Agents from Bankrupting You: Rate Limits, Budgets, and Kill Switches

An AI agent ran up a $6,531 AWS bill in 24 hours while scanning a hobbyist network. Here are five controls to add before you deploy an agent.

June 17, 2026→

Comparisons

Kimi K2.7 Code vs MiMo Code vs DeepSeek V4 Pro: Three Open-Source Coding Tools Compared

Three Chinese open-source coding tools released in 2026 — a model, an agent harness, and a general-purpose model — each targeting a different part of the agentic coding stack.

June 15, 2026→

Guides

How to use Ponytail to make your AI coding agent write less code

Ponytail is an agent-portable skill that turns any AI coding agent into a lazy senior developer — 80-94% less code, 47-77% less cost, 3-6x faster.

June 15, 2026→

Guides

How to Generate Lottie Animations with Claude Code (2026)

Three ways to generate production-ready Lottie animations with Claude Code: the diffusionstudio skill, the Lottie Creator MCP, and the 21st SDK agent pattern.

June 12, 2026→

Guides

The Planner-Executor Pattern for AI Coding (with shadcn/improve)

Use your most capable model to audit and plan, then hand the work to a cheaper executor. A practical guide to the planner-executor pattern using shadcn/improve.

June 12, 2026→

Comparisons

HTML-First vs React/Next.js: When You Don't Need a JavaScript Framework

A UK utility company's React form was pulled after three days and replaced with plain HTML — form completions doubled. Here's how to decide which approach fits your project.

June 11, 2026→

Guides

npm v12 Breaking Changes: What You Need to Update

A practical guide to every breaking change in npm v12 and what you need to update in your projects before July 2026.

June 11, 2026→

Articles

Claude Fable 5 for the Fans

The genuine receipts behind the hype — what Claude Fable 5 actually did that convinced skeptics, switched users from GPT-5.5, and made developers call it a generational leap.

June 10, 2026→

Articles

Claude Fable 5 for the Haters

The model is remarkable. The business decisions around it are legitimately alarming — silent nerfing, over-aggressive classifiers, a 13-day free window, and a data retention clause worth reading.

June 10, 2026→

Articles

WWDC26: Everything AI

A practical developer rundown of WWDC26's AI announcements — Foundation Models framework, Core AI, Apple Intelligence updates, and what they mean for iOS, macOS, and watchOS apps.

June 9, 2026→

Articles

WWDC26: Everything non-AI

Swift 6.2 concurrency relaxations, Liquid Glass design system, Xcode 27 improvements, and platform features across iOS 27, macOS 27, and visionOS 27, from the non-AI half of WWDC26.

June 9, 2026→

Comparisons

OpenRouter vs Direct API: What You're Trading and Why It's Worth It

OpenRouter adds a 5.5% fee on top of direct Anthropic, OpenAI, and Google API pricing. Here's what you get for it, and when you're better off without it.

June 8, 2026→

Comparisons

SQLite vs Postgres for Durable Workflows

A practical comparison of SQLite and Postgres for building durable workflow engines, with working code examples for both checkpoint patterns.

June 8, 2026→

Comparisons

Claude Code vs GitHub Copilot vs Cursor: 2026 Developer Comparison

A hands-on comparison of Claude Code, GitHub Copilot, and Cursor — covering interface, agentic autonomy, pricing, and which to choose in 2026.

June 4, 2026→

Comparisons

Does Headroom Actually Cut Your AI Coding Agent's Token Bill? We Ran 12 Benchmarks

A skeptical, reproducible test of Headroom, the context-compression wrapper for AI coding agents. We ran Codex 12 times across two task sizes to see if it really cuts tokens.

June 4, 2026→

Articles

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June 1, 2026→