Tcpdf VS php eventloop

• Open Source
  TCPDF is an open-source library, which means it is free to use and has a community of developers contributing to its improvement.
• No External Dependencies
  TCPDF does not rely on any external libraries, making it easier to integrate and manage within projects without worrying about additional dependencies.
• High Customizability
  The library offers extensive customization options for PDF creation, including layouts, fonts, images, and more.
• Supports Multiple Languages
  TCPDF has built-in support for several languages, including those with special character sets like Arabic, Chinese, and Cyrillic.
• Wide Range of Features
  TCPDF includes a wide range of features like barcodes, QR codes, page compression, encryption, and digital signatures.
• Detailed Documentation
  TCPDF comes with comprehensive and detailed documentation, making it easier for developers to learn and implement its features.

Possible disadvantages

• Performance Issues
  For large PDF files or documents with complex layouts, TCPDF can be slower and consume more memory compared to some other PDF libraries.
• Steeper Learning Curve
  Due to its rich feature set and flexibility, new users might find it difficult to learn and navigate TCPDF initially.
• Limited Support for Modern Features
  TCPDF may lack support for some modern and advanced PDF features, such as interactive forms or JavaScript within PDFs.
• Dated Codebase
  The library has been around for a long time, and some parts of its codebase may not follow modern PHP coding practices, making it less elegant to work with.
• No Official Support
  Being an open-source project, there is no official customer support, so resolving issues might rely on community assistance.

• Simple and lightweight
  The library provides a minimalistic implementation of an event loop in PHP, making it easy to understand and integrate into small projects without heavy dependencies.
• Educational value
  As a straightforward PHP event loop implementation, it serves as a great learning resource for developers wanting to understand how event loops and asynchronous programming concepts work under the hood in PHP.
• Non-blocking I/O support
  The library enables non-blocking I/O operations in PHP, allowing developers to handle multiple tasks concurrently without relying on multi-threading, which PHP does not natively support well.
• Timer and periodic task support
  It provides built-in support for timers and periodic tasks, enabling developers to schedule recurring operations or delayed execution within the event loop.
• Pure PHP implementation
  The library is written in pure PHP without requiring external C extensions, making it portable and easy to install across different PHP environments without special compilation steps.

Possible disadvantages

• Limited community and support
  The project has a very small community with minimal stars, forks, and contributors on GitHub, which means limited peer support, fewer bug reports, and potentially slower issue resolution.
• Not production-ready
  Given its small scale and limited adoption, the library may not be battle-tested enough for production environments where reliability, performance, and stability are critical.
• Limited features compared to alternatives
  More established PHP async libraries like ReactPHP, AmpPHP, and others offer far more comprehensive ecosystems with HTTP servers, database clients, and stream handling that this library lacks.
• Performance limitations
  Being a pure PHP implementation without leveraging extensions like ev, libuv, or swoole, the event loop may suffer from performance bottlenecks compared to extension-backed alternatives when handling high concurrency.
• Poor documentation
  The repository has minimal documentation and examples, making it difficult for new users to understand the full API, edge cases, and best practices for using the library effectively.

No analysis of Tcpdf yet.

Make PDF report in PHP with TCPDF | TCPDF Tutorial #1

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• Generating PDF documents in Laravel

  Other popular PDF libraries include TCPDF, FPDF, and Snappy. - Source: dev.to / over 2 years ago

• PostScript’s Sudden Death in Sonoma

  TCPDF has full support for rendering an EPS into a PDF. It can be fussy. https://tcpdf.org/. - Source: Hacker News / about 3 years ago

• Python to what?

  Idk what’s the big problem. Maybe it’s just something like https://tcpdf.org ? Using that for years. Source: over 3 years ago

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Tracking php eventloop since Apr 2022.