Best of Theo - t3․ggMay 2025

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    Is PHP the new JS?

    The post explores the resurgence of PHP as a viable language in modern web development, largely driven by the Laravel framework. The author reflects on their personal journey with PHP, discussing its historical challenges and recent performance improvements. Laravel is highlighted for its comprehensive features that simplify web application development, making PHP enjoyable to use again.

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    Rate Limiting

    Rate limiting is essential for controlling traffic and ensuring fair usage of resources in applications. The post explores common rate limiting algorithms, such as fixed window, sliding window, and token buckets, describing their benefits and drawbacks. It highlights practical applications in scenarios like preventing spam in chat services and protecting APIs from excessive requests. Additionally, the post emphasizes considerations for implementing rate limiting effectively, such as data storage and user communication.

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    React Is the last framework.

    The post argues that React has become the last significant framework due to its widespread adoption and the influence of AI. The abundance of React code has led AI models to default to React-related solutions, hindering the adoption of new frameworks. The discussion highlights the challenges faced by newer frameworks in gaining traction, even if technically superior, due to the entrenched AI training data and established codebases. It also touches on how React's compiler can drive innovation without altering its language fundamentals.

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    Everything is a wrapper now

    Software wrappers are essential layers that improve technology by creating abstractions, enabling portability, flexibility, and ease of use. This concept has powered major innovations, such as C and Java, by simplifying development and supporting multiple environments. Tools like T3 Chat and Clerk utilize wrappers to enhance user experience and functionality without direct backend management.