EN
#web-development#performance
Core Web Vitals in 2026: How to Finally Pass INP
INP is the most failed Core Web Vital in 2026, and 43% of sites still miss it. Here is how to fix interactivity, LCP and CLS so Google can actually rank you.
4 min read
Insights & ideas
The Lusivision Blog
Notes on building modern software — web performance, AI, product strategy and the craft behind great digital products.
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EN
#startups#cloud
How Much a SaaS MVP Really Costs to Build in 2026
A real SaaS MVP runs $15K to $80K in 2026. Here is what actually drives the budget, where AI-assisted builds cut cost, and how to scope an MVP you can fund.
4 min read
EN
#web-development#seo
Headless CMS for Marketing Sites: Worth It in 2026?
A headless CMS promises speed and flexibility, but it is not free. Here is when a decoupled stack pays off for a marketing site, and when it is overkill.
4 min read
EN
#cloud#web-development
Legacy Software Modernization Without the Rewrite
Full rewrites fail more often than they ship. How to modernize legacy software in phases, with the 7 Rs, the strangler fig pattern and AI-assisted refactoring.
4 min read
EN
#mobile#web-development
PWA vs Native App: Which to Build in 2026
Native is not the default anymore. Here is how progressive web apps compare on cost, reach and performance, and when a native build still earns its keep.
3 min read
EN
#seo#ai
Generative Engine Optimization: Getting Cited by AI
Ranking on Google no longer guarantees you appear in ChatGPT, Perplexity or AI Overviews. Here is how Generative Engine Optimization gets your brand cited in AI answers.
4 min read
EN
#mobile#startups
What a Mobile App Really Costs to Build in 2026
Cross-platform apps now cost 35 to 50% less than dual-native builds. Here is an honest breakdown of what drives a mobile app budget and how to choose React Native, Flutter or native.
4 min read
EN
#seo#web-development
Next.js SEO: An App Router Playbook That Ranks
Most Next.js sites leave rankings on the table with a few avoidable mistakes. Here is the App Router SEO playbook we use to ship sites that Google can actually read.
4 min read
EN
#accessibility#web-development
Web Accessibility in 2026: A Compliance Guide
The EAA is enforced and ADA Title II lands in 2026. Here is what website accessibility law actually requires, why overlay widgets backfire, and how to build it in properly.
4 min read
EN
#cloud#startups
Cloud Cost Optimization: A Startup FinOps Playbook
Most startups waste 25 to 35% of their cloud bill on idle and over-provisioned resources. Here is a practical FinOps playbook to cut spend without slowing down.
5 min read
EN
#ai#automation
RAG: AI Customer Support That Answers From Your Data
Retrieval-augmented generation lets an AI assistant answer from your verified knowledge base instead of guessing. Here is how RAG works and how to deploy it safely.
5 min read
EN
#startups#web-development
Why Every Startup Needs a Modern Website
A modern website is no longer a brochure. It is your most reliable salesperson, recruiter and credibility signal. Here is why it matters for early-stage growth.
2 min read
EN
#react#web-development
A Practical Guide to React Performance
Most React performance problems come from a handful of recurring patterns. This guide covers the techniques that deliver the biggest wins with the least complexity.
1 min read
EN
#ai#automation
How AI Agents Are Reshaping Small Businesses
AI agents can now handle real, multi-step work, from support to operations. Here is a grounded look at where they help today and how to adopt them responsibly.
2 min read
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