Software Alternatives, Accelerators & Startups

Apache Velocity VS Jinja2

Compare Apache Velocity VS Jinja2 and see what are their differences

Apache Velocity logo Apache Velocity

Velocity is a Java-based template engine.

Jinja2 logo Jinja2

Jinja2 is a template engine written in Python.
  • Apache Velocity Landing page
    Landing page //
    2019-04-21
  • Jinja2 Landing page
    Landing page //
    2023-09-24

Apache Velocity features and specs

No features have been listed yet.

Jinja2 features and specs

  • Template Inheritance
    Jinja2 supports template inheritance, allowing developers to create base templates that can be extended by other templates, promoting reusability and reducing redundancy.
  • Easy to Use
    Jinja2 has a simple syntax that is easy to learn, making it accessible for developers with varying levels of experience.
  • Extensible
    Jinja2 can be easily extended with custom filters and tests, allowing developers to enhance its functionality to suit specific application needs.
  • Safe by Default
    The template engine auto-escapes variables to prevent cross-site scripting (XSS) attacks, enhancing security in web applications.
  • Sandboxed Environment
    Jinja2 runs code in a sandboxed environment, ensuring that user-inputted templates can be executed safely without compromising the server.

Possible disadvantages of Jinja2

  • Complex Logic Handling
    Jinja2 is not optimized for handling complex logic within templates, which can lead to messy and hard-to-maintain code if misused.
  • Limited Debugging
    Debugging Jinja2 templates can be challenging because error outputs are not always detailed, making it difficult to identify issues in large templates.
  • Performance Overhead
    Template rendering with Jinja2 might introduce performance overhead, which could impact the performance of heavily templated applications.
  • Learning Curve for Advanced Features
    While basic usage is simple, mastering Jinja2's advanced features, such as custom filters and macros, can have a significant learning curve.

Apache Velocity videos

Apache Velocity Template Tutorial | Build Web Application

More videos:

  • Review - Using Apache Velocity For Generating Xojo Code From An Existing Database

Jinja2 videos

Python and Jinja2 Cisco Network Automation

More videos:

  • Review - Python and Flask - Diving into Jinja2

Category Popularity

0-100% (relative to Apache Velocity and Jinja2)
Javascript UI Libraries
23 23%
77% 77
Development
23 23%
77% 77
Tool
25 25%
75% 75
Documents
100 100%
0% 0

User comments

Share your experience with using Apache Velocity and Jinja2. For example, how are they different and which one is better?
Log in or Post with

Social recommendations and mentions

Based on our record, Jinja2 should be more popular than Apache Velocity. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Apache Velocity mentions (1)

  • Where can I learn to automate ?
    Create a template that can generate source code (like one of these systems: https://freemarker.sourceforge.io/ http://velocity.apache.org/ https://www.stringtemplate.org/ http://www.telosys.org/). Source: almost 4 years ago

Jinja2 mentions (4)

What are some alternatives?

When comparing Apache Velocity and Jinja2, you can also consider the following products

Handlebars - Handlebars is a JavaScript template library that is, more or less, based on ...

mustache - Mustache is a simple web template system with implementations available for ActionScript, C++...

Pug - Pug is a robust, elegant, feature rich template engine for Node.js

EJS - An open source JavaScript Template library.

jquery-template - A template plugin for jQuery. Allows templating without cluttering JavaScript code with markup.

NANO – jQuery Template Engine - NANO is a simple and open-source jQuery Template Engine developed by trix.pl and released under the MIT License.