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Practical guides on AI, automation and building software

Plain-English guides for business owners and developers: what things cost, how they work, and what we have learned building them. 114 articles and counting.

Guide
AI & Chatbots

AI Product Description Generator: Free Prompt and 8 Examples

A free copy-paste prompt, eight labeled before-and-after examples, SEO and accuracy rules, a whole-catalog workflow and the main AI description tools compared.

14 min read

Series and topics

All topics
AI for ecommerce3 articles Jev AI for trading8 articles SEO and AI search5 articles Hosting and infrastructure4 articles Performance3 articles AI model guides5 articles Messaging bots2 articles Automation5 articles

Latest articles

Automation & Workflows

Bulk Product Descriptions With AI: Python CSV Script and Costs

A Python pattern for turning a product CSV into hundreds of reviewed descriptions, with batch prices checked today and exact Shopify and WooCommerce import steps.

12 min read
AI & Chatbots

Amazon Product Description Generator: AI Prompts and 2026 Rules

Copy-paste AI prompts for every part of an Amazon listing, Amazon's current title, bullet and search term rules, its own AI tools and a compliance checklist.

12 min read
AI & Chatbots

Jev Trading Bot With Alpaca: Paper Trade in Python Step by Step

Jev decides, code trades. This guide builds a complete Alpaca paper trading bot in Python, with a broker-side stop, decision logs and a kill switch.

12 min read
AI & Chatbots

Backtest a Jev Trading Strategy in Python: Step by Step With Code

A Jev backtest is only useful if it cannot see the future. Here is a pandas workflow with cached decisions, real costs and walk-forward tests.

12 min read
AI & Chatbots

Jev 1.14: What's New, the jev-latest Switch and Upgrade Checklist

Jev 1.14 is a small model update with big consequences for bots on jev-latest. Here is what changed, how to pin a version and how to re-check thresholds.

12 min read
Web Development

AI Overviews Opt-Out in Search Console: Steps, Data and Trade-offs

You can now opt out of AI Overviews and AI Mode in Search Console. How the control and the AI report work, what changed on 15 October 2026, and whether to opt out.

12 min read
Checklist
Web Development

Chrome HTTP Warning (Chrome 154): A 12-Step Fix for Site Owners

Since Chrome 154 (22 September 2026), Chrome asks permission before opening public sites over plain HTTP. How to check your site and fix it in 12 steps.

12 min read
Comparison
Web Development

JPEG XL vs AVIF vs WebP (2026): Browser Support and Which to Use

Chrome 155 and Firefox 158 now decode JPEG XL by default. How it compares with AVIF and WebP, which browsers support it and how to ship it with a safe fallback.

12 min read
Guide
AI & Chatbots

Claude Code Review: Setup, Pricing and 4 REVIEW.md Templates

Anthropic's Code Review for Claude Code left research preview on 15 October 2026. How to turn it on, what drives the cost and four REVIEW.md files you can copy.

14 min read
AI & Chatbots

OpenCode 2.0 Upgrade Guide: What's New, What Breaks, 7 Steps

OpenCode 2.0 runs the coding agent as one background service and breaks 1.x plugins. What changed, how to upgrade in seven steps and what to rotate after the Console breach.

12 min read
Guide
AI & Chatbots

DeepSeek V4.1 Flash 1017 API: Pricing, Search Tool and Code

DeepSeek updated V4.1 Flash on 17 October and opened a web Search API. Prices, the model name, thinking settings, search code and where the model fits.

14 min read
AI & Chatbots

WhatsApp Business API Pricing (2026): Rates, Free Tier, Examples

Meta now charges per delivered message, including service replies after the first 1,000 a month. Here are the rates, what is free, and how to estimate your bill.

12 min read