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  1. Stackups
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  4. Javascript Utilities And Libraries
  5. OpenPDF vs PDF.js

OpenPDF vs PDF.js

OverviewDecisionsComparisonAlternatives

Overview

PDF.js
PDF.js
Stacks241
Followers86
Votes0
GitHub Stars52.2K
Forks10.5K
OpenPDF
OpenPDF
Stacks3
Followers29
Votes0
GitHub Stars4.1K
Forks673

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Advice on PDF.js, OpenPDF

Cesar
Cesar

Jun 24, 2020

Needs advice

Users are uploading huge PDF files of more than 100MB on our platform. We are creating several tools to manage those files, but keeping the raw file will eat up space, as we are handling several of them. After upload, they will be mainly keep stored for future use.

I am looking for a tool to compress and optimize those PDFs, like a library or an external API that can process that for us.

Thanks

20.8k views20.8k
Comments

Detailed Comparison

PDF.js
PDF.js
OpenPDF
OpenPDF

It is a Portable Document Format (PDF) viewer that is built with HTML5. It is community-driven and supported by Mozilla Labs. The goal is to create a general-purpose, web standards-based platform for parsing and rendering PDFs.

OpenPDF is a free Java library for creating and editing PDF files with a LGPL and MPL open source license. OpenPDF is based on a fork of iText.

General-purpose;Platform for parsing and rendering PDFs;Built with HTML5
-
Statistics
GitHub Stars
52.2K
GitHub Stars
4.1K
GitHub Forks
10.5K
GitHub Forks
673
Stacks
241
Stacks
3
Followers
86
Followers
29
Votes
0
Votes
0
Integrations
HTML5
HTML5
JavaScript
JavaScript
Firefox
Firefox
Google Chrome
Google Chrome
Java
Java

What are some alternatives to PDF.js, OpenPDF?

Underscore

Underscore

A JavaScript library that provides a whole mess of useful functional programming helpers without extending any built-in objects.

Deno

Deno

It is a secure runtime for JavaScript and TypeScript built with V8, Rust, and Tokio.

Chart.js

Chart.js

Visualize your data in 6 different ways. Each of them animated, with a load of customisation options and interactivity extensions.

Immutable.js

Immutable.js

Immutable provides Persistent Immutable List, Stack, Map, OrderedMap, Set, OrderedSet and Record. They are highly efficient on modern JavaScript VMs by using structural sharing via hash maps tries and vector tries as popularized by Clojure and Scala, minimizing the need to copy or cache data.

Lodash

Lodash

A JavaScript utility library delivering consistency, modularity, performance, & extras. It provides utility functions for common programming tasks using the functional programming paradigm.

Ramda

Ramda

It emphasizes a purer functional style. Immutability and side-effect free functions are at the heart of its design philosophy. This can help you get the job done with simple, elegant code.

Vue CLI

Vue CLI

Vue CLI aims to be the standard tooling baseline for the Vue ecosystem. It ensures the various build tools work smoothly together with sensible defaults so you can focus on writing your app instead of spending days wrangling with config.

Luxon

Luxon

It is a library that makes it easier to work with dates and times in Javascript. If you want, add and subtract them, format and parse them, ask them hard questions, and so on, it provides a much easier and comprehensive interface than the native types it wraps.

Prepack

Prepack

Prepack is a partial evaluator for JavaScript. Prepack rewrites a JavaScript bundle, resulting in JavaScript code that executes more efficiently. For initialization-heavy code, Prepack works best in an environment where JavaScript parsing is effectively cached.

Blockly

Blockly

It is a client-side library for the programming language JavaScript for creating block-based visual programming languages and editors. It is a project of Google and is free and open-source software.

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