Practical guides
for people who
build.
Hands-on guides, honest tool comparisons, and free developer utilities. Every claim is backed by a source or a real test, and the limitations are written down.
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Signal
Guides backed by sources or a real test/
Tools are scouted before they are recommended/
Every guide names what to do differently/
Limitations are written down, not hidden/
Comparisons are hands-on where it matters/
Free utilities you can use in the browser/
Guides backed by sources or a real test/
Tools are scouted before they are recommended/
Every guide names what to do differently/
Limitations are written down, not hidden/
Comparisons are hands-on where it matters/
Free utilities you can use in the browser/
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Read the guides
Technical guides backed by sources, real tests, or explicit limitations.
80 articles
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Free browser utilities for everyday developer tasks.
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Hands-on tool and stack comparisons to help you choose.
comparisons
Google Antigravity 2.0: Can Its Browser-Driving Agents Survive Real Repo Work?
We installed Google Antigravity 2.0 in our lab and put its Agent Manager and browser-driving agents through a scripted battery of real repo tasks, including a browser-driven E2E test. Here is what worked, what broke, and whether it justifies a seat.
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From Notebook to Production SLA: Running vLLM on Kubernetes with the Production Stack
A practitioner's guide to moving vLLM from a single-GPU notebook demo to a Kubernetes deployment with measured p50/p95 latency under concurrency, grounded in the vLLM production-stack release and the 2026 GLM-5.2 production SLA architecture.
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Your Agent Is Not a User: Giving AI Agents Their Own OAuth Identity with Scoped, Revocable Credentials
Why sharing your users' OAuth tokens with AI agents breaks audit, least privilege, and enterprise deals — and how to run agent identity with OBO exchange on a local stack.
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Docker Run to Compose Converter — Convert docker run Commands to docker-compose.yml
Paste any docker run command and instantly get an equivalent docker-compose.yml service block. Supports ports, volumes, environment variables, restart policies, networks, GPUs, healthchecks, and more.
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Sonnet 5 Pricing: Why a Cheaper Token Can Cost You More
Sonnet 5 costs a third less per token and counts your text differently. The break-even math, plus the caching and routing architecture that decides it.
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Your LLM Bill Is an Architecture Problem, Not a Prompt Problem
Provider invoices bill credentials, not customers. Three LLM cost attribution patterns, a list-price model, and which control to build first.
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