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Thoughts on web development, AI, and building SaaS products.
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RAG or fine-tuning: how to give your data to an AI?
Two ways to teach an AI your data — and 9 times out of 10, it's not the one you'd expect. The clear guide to decide.
Use AI on your data without sending it to OpenAI
Yes, you can put an AI to work on your contracts and emails without them ever leaving your control. Encrypted cloud or fully sovereign: the guide.
Your AI Knows the Internet, Not Your Company
LLMs know everything about the web and nothing about your business. Here's how to give them your company's memory — local, and scoped by role.
How to Validate a SaaS Idea Before Writing Any Code
How to validate a SaaS idea before writing a single line of code — a 5-step method to avoid building a product nobody buys.
How Much Does It Cost to Build a SaaS in 2026?
The real budget to build a SaaS in 2026: price ranges from MVP to full platform, and the factors that move the bill.
Secure REST API in 2026: Best Practices
The 5 pillars of a secure REST API: JWT authentication, rate limiting, CORS, validation, and logging.
Design System with OKLCH: The Colors of the Future
Why OKLCH is replacing HSL in modern design systems, with practical examples in CSS and TailwindCSS 4.
Next.js + Cloudflare Pages: The Perfect SEO Combo
Why Next.js static export on Cloudflare Pages delivers Lighthouse scores >95 and unbeatable SEO.
Agentic AI for SMEs: Concrete Use Cases
How SMEs use agentic AI to automate operations and save 10+ hours per week.
How to Build a Micro-SaaS in 2026
The complete guide to launching your Micro-SaaS: from idea to first paying customer in 8 weeks.
What's on the VBCreation blog?
The VBCreation blog publishes technical articles on modern web development, AI applied to business, and SaaS creation. Every article is available in French, English, and Thai.