TCPDF VS chai

Compare TCPDF vs chai and see what are their differences.

TCPDF

Official clone of PHP library to generate PDF documents and barcodes (by tecnickcom)
PDF

chai

chai - Experience Zero Trust security with Chai! Convert and view documents as vivid images right in your browser. No mandatory downloads, no hassle—just pure, joyful security! 🌈 (by dosyago)
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TCPDF chai
17 6
4,038 359
1.1% 5.9%
5.6 6.8
9 days ago 17 days ago
PHP Shell
GNU General Public License v3.0 or later GNU General Public License v3.0 or later
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

TCPDF

Posts with mentions or reviews of TCPDF. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-04-05.
  • Intro to DOMPDF - lightest and simplest PHP library to generate PDF documents
    4 projects | dev.to | 5 Apr 2024
    Generating PDF documents out of your app's HTML output is a very common requirement and there are several open source libraries to accomplish this. I came across this need for my project recently and I evaluated many popular ones such as TCPDF, mpdf, FPDF, etc. But the one that truly stood up to my evaluation in terms of efficiency (minimal footprint) and ease of implementation was DOMPDF.
  • PDF generation in Laravel
    3 projects | dev.to | 24 Dec 2023
    Leveraging Laravel for PDF generation involves utilizing its built-in features or integrating third-party packages. The framework supports popular packages like dompdf and TCPDF, making it easy to implement PDF generation with minimal effort.
  • PostScript’s Sudden Death in Sonoma
    4 projects | news.ycombinator.com | 25 Sep 2023
    TCPDF has full support for rendering an EPS into a PDF.

    It can be fussy.

    https://tcpdf.org/

  • Python to what?
    1 project | /r/ProgrammerHumor | 16 Apr 2023
    Idk what’s the big problem. Maybe it’s just something like https://tcpdf.org ? Using that for years.
  • PHP chart libraries
    4 projects | /r/PHP | 2 Mar 2023
    Depending on if this is a web-based project or not this suggestion might not be suitable. But the last few projects like this I did that were web-based I have used Google Charts with TCPDF. I rendered the charts on the page as a "print preview", and since TCPDF supports basic HTML composition I saved out the charts as generated images and submitted them to the server which generates a PDF. Bit convoluted but that was what I came up with in a hurry.
  • Create this template in .pdf format
    1 project | /r/webdev | 10 Feb 2023
  • pdf generation
    3 projects | /r/PHPhelp | 8 Feb 2023
    Running a headless browser to render HTML is a resource intensive task. If you only need to generate simple documents, you're better off using a tool that generates PDF directly. In the old days we used FPDF and its successors (TCPDF was the most popular). Both seem to have recent releases. There's also mPDF , that seems to be another child of FPDF.
  • Create PDF from Excel.
    1 project | /r/pdf | 27 Jul 2022
    You may want to look at a PDF library (Python/PHP/Perl/Java, etc.) You can do all you mention with a lot of flexibility. tcPDF comes immediately to mind, there is also a Python port. If you want to learn a language, i recommend python. Learning how to make a basic program when it is something that you want, and you know what you want is a great way to learn.
  • Bundling lots of .html files into a PDF?
    3 projects | /r/pdf | 9 Jul 2022
    I would also look at dompdf and tcPDF, they would have very advantages if you intend to revise/reprint your documentation.
  • How to insert MYSQL data in allredy prepared PDF document
    2 projects | /r/PHPhelp | 31 May 2022
    The original site still has it available for download, but most importantly, a ton of examples and documentation, that while I haven't tried the github version, probably works based on the same as the old.

chai

Posts with mentions or reviews of chai. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-04-20.
  • MuPDF WASM Viewer Demo
    9 projects | news.ycombinator.com | 20 Apr 2024
    But not just off-topic: abusive, and dishonest.

    I'm not sure this even applies as we call the mutool binary installed via apt, rather than use or modify their libraries.

    Even if it applies, Mu's AGPL requires you release the source code, which is what we already and have always done. So it doesn't apply. It doesn't require you use a particular license.

    As you're so keen on searching our source you could have also easily read what the AGPL means, and seen that we use mutool^0, which I guess you would have done, if you were actually intending to be helpful rather than just trying to make us look bad, right? Hahaha! :)

    I guess you're one of those people bitter at our success or maybe you were trying to use BrowserBox without paying the licensing fees and you didn't like that we made it commercial, is that right? Hahaha! :)

    It seems if you were genuinely trying to be helpful rather than dishonest and trying to make us look bad, you would have just emailed me, right? Hahahahaha! :)

    https://github.com/dosyago/chai/blob/37c1a1ec0941d81e0d6f8af...

  • PostScript’s Sudden Death in Sonoma
    4 projects | news.ycombinator.com | 25 Sep 2023
    If you're interested in this kind of thing, I packaged a lot of functionality (including zip files) into an open source doc viewer called "chai" (that also works on mac, install deps via brew).

    Please note its focus is on security rather than looks so it converts docs to page images that you then view in (an optionally local) web client.

    You can easily modify the convert process to move it to PDF rather than page images tho. Check it out: https://github.com/dosyago/chai

  • Show HN: Explore zips and other archives from a safe distance before download
    1 project | news.ycombinator.com | 10 Sep 2023
  • Show HN: Chai – a zero-trust viewer for PDFs and other docs
    1 project | news.ycombinator.com | 5 Sep 2023

What are some alternatives?

When comparing TCPDF and chai you can also consider the following projects:

Dompdf - HTML to PDF converter for PHP

chromecastize - Bash script to convert video files into Google Chromecast supported format.

WKHTMLToPDF - Convert HTML to PDF using Webkit (QtWebKit)

pdftk - Docker image of PdfTk

mPDF - PHP library generating PDF files from UTF-8 encoded HTML

pdfsizeopt - PDF file size optimizer

tc-lib-pdf - TCPDF - PHP PDF Library - https://tcpdf.org

CUPS - Apple CUPS Sources

Snappy - PHP library allowing thumbnail, snapshot or PDF generation from a url or a html page. Wrapper for wkhtmltopdf/wkhtmltoimage

zerotier-docker - ZeroTier One as Docker Image

PHPJasper - A PHP report generator

FFMPEG-gif-script-for-bash - Turn your videos into palette-mapped gifs with this easy script