React Router v7 vs A La Pieter Levels Stack

Real-world performance comparison based on identical SaaS dashboard implementations.

React Router v7

React Router v7

VPS

View Live Demo

The official React routing library, now evolved into a full-stack framework. React Router v7 represents the merger with Remix, bringing data loading patterns that eliminate waterfalls and keep your UI in sync with your URLs. Loaders fetch data before rendering, actions handle mutations, and the router manages pending/optimistic states automatically. Nested routes enable parallel data loading and isolated error boundaries. Type-safe links catch broken routes at build time. Compared to Next.js, React Router offers a more explicit data flow with loaders/actions and tighter Remix-style conventions. It's particularly strong for apps with complex forms and frequent user interactions.

A La Pieter Levels Stack

A La Pieter Levels Stack

VPS (PHP)

View Live Demo

The indie hacker's PHP stack popularized by Pieter Levels, creator of Nomad List, Remote OK, and Photo AI. This deliberately simple LAMP-style architecture has powered multiple million-dollar bootstrapped products. No build step, no JavaScript framework, no complex deployment—just PHP files served directly. SQLite for the database, jQuery for interactivity where needed, and vanilla CSS. The entire stack fits in a single developer's head. This approach challenges modern web development complexity. It demonstrates that successful products don't require cutting-edge frameworks—they require shipping. Perfect for solo founders and rapid prototyping.

Performance Metrics

Lower is better for all metrics. Green indicates the faster framework.

Metric React Router v7 A La Pieter Levels Stack Winner
TTFB (p50) 50.2ms 43.8ms ▶
TTFB (p95) 51.55ms 127.08ms ◀
LCP (p50) 80ms 66ms ▶
LCP (p95) 86.2ms 153.4ms ◀
CLS 0 0 =
TBT 0 ms 0 ms =
LCP → TTFB N/A N/A -
LCP → Load Delay N/A N/A -
LCP → Load Duration N/A N/A -
LCP → Render Delay N/A N/A -
Performance Score 98 96 ◀
SEO Score 83 83 =
Accessibility Score 80 79 ◀
Best Practices Score 100 96 ◀

LLM Understanding (Claude Opus 4.5)

How efficiently Claude Opus 4.5 understands the codebase. Based on exploration + validation tests.

Metric React Router v7 A La Pieter Levels Stack Winner
Exploration Time 3232ms 3692ms ◀
Exploration Tokens 2623 4308 ◀
Files Examined 8 8 =
Validation Accuracy 73% 86% ▶
Time Per File 404ms 462ms ◀
Tokens Per File 2954 3714 ◀
Efficiency Score 25.65 40.19 ▶

LLM Understanding (Claude Haiku 4.5)

How efficiently Claude Haiku 4.5 understands the codebase. Based on exploration + validation tests.

Metric React Router v7 A La Pieter Levels Stack Winner
Exploration Time 3285ms 1635ms ▶
Exploration Tokens 2751 4330 ◀
Files Examined 8 8 =
Validation Accuracy 67% 85% ▶
Time Per File 411ms 204ms ▶
Tokens Per File 2969 3736 ◀
Efficiency Score 19.22 90.21 ▶

Build Metrics

Metric React Router v7 A La Pieter Levels Stack Winner
Bundle Size (JS) 462.3KB 162.8KB ▶
Bundle Size (CSS) 23.3KB 25.9KB ◀
Build Time 0s 0s =
Dependencies 22 0 ▶

Want to see more framework comparisons?

View All Comparisons