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Insights, tutorials, and tools for developers.

Kimi K3.1 Pro VRAM Requirements

Kimi K3.1 Pro needs 1.56 TB for its MXFP4 weights before any cache. Which GPU nodes fit it, what a 512 GB Mac can run, and what 256K of context adds.

DevToolLab Team·November 8, 2026

Latest Articles

Guide

4 min

Safe Software Downloads for Developers

How malicious installers and typosquatted packages reach developer machines, and the verification habits that keep them off your workstation.

DevToolLab Team·November 7, 2026

Tutorial

7 min

How to Flush DNS on Mac, Windows, Linux

Run ipconfig /flushdns on Windows, dscacheutil and killall -HUP mDNSResponder on macOS, resolvectl flush-caches on Linux, and learn which cache you can't clear.

DevToolLab Team·November 6, 2026

Tutorial

9 min

OpenSSH 10.6p2: Check and Patch Alpine

OpenSSH 10.6p2 fixes a password login bypass on Linux systems without PAM, Alpine included. Check your host, set PasswordAuthentication no, then upgrade.

DevToolLab Team·November 5, 2026

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Guide

10 min read

7 Best Manus AI Alternatives in 2026

Manus charges $20 for 4,000 credits. ChatGPT Work, Claude, Perplexity Computer, Genspark, DeerFlow, OpenManus and Kortix compared on price and self-hosting.

DevToolLab Team·October 15, 2026·Updated October 18, 2026

n8n Alternatives for AI Workflows in 2026

Guide

10 min read

n8n Alternatives for AI Workflows in 2026

One AI workflow at 10,000 runs a month: $129 on Dify, $136 on n8n, $489 on Zapier. Make, Activepieces, Windmill and Gumloop priced the same way.

DevToolLab Team·October 15, 2026

Stripe Alternatives in 2026: Fees Compared

Guide

10 min read

Stripe Alternatives in 2026: Fees Compared

A $49,000 month costs $1,818 on Stripe. Braintree, Square, Airwallex, Authorize.net, Adyen, Helcim, Finix and Hyperswitch priced on the same charges.

DevToolLab Team·October 15, 2026

Supabase Alternatives for AI Apps in 2026

Guide

10 min read

Supabase Alternatives for AI Apps in 2026

500,000 embeddings turn Supabase's $25 plan into $225 a month. InsForge, Appwrite, Firebase, Neon, Convex, Nhost and PocketBase priced on the same AI app.

DevToolLab Team·October 15, 2026

Guide

10 min read

8 Best Firecrawl Alternatives in 2026

20,000 docs pages to Markdown costs $94 on Firecrawl. Jina Reader, Exa, Tavily, Spider, Browserbase, ScrapeGraphAI, Crawl4AI and self-hosting, same job.

DevToolLab Team·October 14, 2026

Guide

10 min read

7 Best Ollama Alternatives in 2026

Ollama ran 7 to 9 percent slower than llama.cpp on the same model in our M3 Pro test. llama.cpp, LM Studio, vLLM, Jan, LocalAI, Docker and MLX LM compared.

DevToolLab Team·October 14, 2026

Guide

9 min read

8 Best Cursor Alternatives in 2026

Cursor's new X Subscription bills Claude and GPT at API rates. Claude Code, Copilot, Codex, Devin Desktop, Antigravity, Zed, Cline and Kiro compared.

DevToolLab Team·October 13, 2026

Tutorial

7 min read

How to Identify a Device by MAC Address

The first 3 bytes of a MAC address name the chip maker in the IEEE registry. How to look one up, spot randomized phone addresses, and script it in Python or JS.

DevToolLab Team·October 13, 2026

Guide

10 min read

Best MCP Security Tools in 2026

We ran Cisco MCP Scanner and NVIDIA SkillSpector on a poisoned MCP server and put agentgateway in front of it. Plus Snyk, Docker, IBM, Obot and Runlayer.

DevToolLab Team·October 12, 2026

LLM API Outages in 2026: 90 Days of Data

Guide

9 min read

LLM API Outages in 2026: 90 Days of Data

OpenAI's API had incidents open 72.7 hours and Anthropic's 76.5 hours in 90 days, but only 36 minutes overlapped. Data from 12 status pages, with a free CSV.

DevToolLab Team·October 12, 2026

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Blog

Kimi K3.1 Pro VRAM Requirements

Latest Articles

Safe Software Downloads for Developers

How to Flush DNS on Mac, Windows, Linux

OpenSSH 10.6p2: Check and Patch Alpine

More Articles

7 Best Manus AI Alternatives in 2026

n8n Alternatives for AI Workflows in 2026

Stripe Alternatives in 2026: Fees Compared

Supabase Alternatives for AI Apps in 2026

8 Best Firecrawl Alternatives in 2026

7 Best Ollama Alternatives in 2026

8 Best Cursor Alternatives in 2026

How to Identify a Device by MAC Address

Best MCP Security Tools in 2026

LLM API Outages in 2026: 90 Days of Data