Controversial opinion time. Here are 10 technologies that I believe will be irrelevant (or nearly dead) by 2027.
Disclaimer: "Dead" doesn't mean "zero users." It means "you shouldn't start learning this today."
Let the debate begin.
1. jQuery
Status: On life support
jQuery was revolutionary in 2006. In 2026, it's a legacy tax. React, Vue, and Svelte do everything jQuery does, better.
Counter-argument: "But WordPress uses it!" — Yes, and WordPress is also evolving away from it.
2. Heroku (Free Tier Mindset)
Heroku killed its free tier and lost an entire generation of developers. Railway, Render, Fly.io, and Vercel ate its lunch.
What to use instead: Vercel for frontend, Railway for backend, Supabase for database.
3. Redux (as default state management)
Redux was necessary when React had no built-in state solution. Now we have Context, Zustand, Jotai, and React Query.
What to use instead: Zustand for simple state, React Query for server state.
4. REST APIs (for new projects)
tRPC and GraphQL provide type safety and better DX. Building a new REST API in 2026 is like choosing a horse over a car.
What to use instead: tRPC for TypeScript projects, GraphQL for complex data requirements.
5. Manual CSS (without utility frameworks)
Writing custom CSS from scratch is becoming rare. Tailwind CSS won the utility-first war.
What to use instead: Tailwind CSS, or CSS-in-JS solutions like styled-components.
6. Webpack
Vite is faster, simpler, and has better DX. Webpack's configuration complexity is its own meme at this point.
What to use instead: Vite, Turbopack, or esbuild.
7. PHP for New Projects
Laravel is great, but if you're starting fresh in 2026, Node.js/Bun, Python, or Go offer better ecosystems.
Exception: If you're maintaining WordPress/Laravel projects, PHP is still essential.
8. Objective-C
Swift has completely taken over iOS development. Writing new Objective-C code in 2026 is tech debt creation.
What to use instead: Swift + SwiftUI for all new iOS projects.
9. Traditional Unit Testing (without AI)
AI-powered testing tools like Codium and GitHub Copilot's test generation are making manual test writing obsolete.
What to use instead: AI-assisted testing + integration tests with real databases.
10. Waterfall Project Management
If your company still uses Waterfall in 2026, run. Agile/Scrum isn't perfect, but Waterfall is a relic.
What to use instead: Scrum for teams, Kanban for solo developers.
The Pattern
Notice the trend? Everything being replaced shares one trait: unnecessary complexity.
The future belongs to tools that are simpler, faster, and more developer-friendly.
Stay Ahead of the Curve
I create resources to help developers stay current:
- SwiftUI starter kits and component packs
- AI automation workflows
- Developer productivity templates
Browse everything: boosty.to/swiftuidev
Free tutorials: t.me/SwiftUIDaily
Which of these takes do you disagree with? Fight me in the comments!
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