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Bazel VS Apache Ant

Compare Bazel VS Apache Ant and see what are their differences

Bazel logo Bazel

Bazel is a tool that automates software builds and tests.

Apache Ant logo Apache Ant

Apache Ant is a Java library and command-line tool whose mission is to drive processes described in build files as targets and extension points dependent upon each other.
  • Bazel Landing page
    Landing page //
    2024-07-17
  • Apache Ant Landing page
    Landing page //
    2023-02-08

Bazel features and specs

  • High Scalability
    Bazel is designed to handle large codebases and complex dependency graphs efficiently, which makes it suitable for projects with millions of lines of code.
  • Incremental Builds
    Bazel supports incremental builds by only rebuilding parts of the project that have changed, thus saving time and computational resources.
  • Cross-Platform Support
    Bazel supports different platforms including Linux, MacOS, and Windows, enabling consistent build processes across diverse development environments.
  • Reproducible Builds
    It ensures that the same source code will yield identical build outputs, which is beneficial for debugging and ensuring consistency across different environments.
  • Extensibility
    Bazel is highly extensible, allowing developers to define custom build rules and macros to fit their specific needs.
  • Wide Language Support
    Out of the box, Bazel supports many programming languages such as Java, C++, Python, and Go, with the ability to extend to other languages.

Possible disadvantages of Bazel

  • Steep Learning Curve
    Bazel has a complex configuration language and many internal concepts, which might be challenging for new users to learn and adopt quickly.
  • Limited IDE Integration
    Compared to other build systems, Bazel might have limited or less mature support in certain Integrated Development Environments (IDEs), potentially hindering productivity.
  • Overhead of Remote Caching
    While remote caching is a powerful feature, setting it up and maintaining it can introduce additional overhead and complexity to the build process.
  • Initial Setup Complexity
    Getting a project up and running with Bazel can require significant upfront configuration, especially for projects migrating from another build system.
  • Limited Community Support
    Compared to more established build systems, Bazel has a smaller community, which might result in fewer resources and shared knowledge available online.

Apache Ant features and specs

  • Platform Independence
    Apache Ant is written in Java, making it platform-independent and capable of running on any system with a Java Virtual Machine (JVM).
  • Extensibility
    Ant is highly extensible, allowing developers to create custom tasks and integrate them into the build process, thus providing great flexibility.
  • Integration with IDEs
    Ant can be integrated with various IDEs such as Eclipse and NetBeans, providing developers with a seamless build and deployment experience.
  • XML-Based Configuration
    Using XML for configuration makes Ant scripts easily readable by both humans and machines, which aids in maintainability and collaboration.
  • Wide Adoption and Community Support
    Ant is widely adopted in the industry and enjoys a large and active community, providing ample resources, plugins, and troubleshooting support.

Possible disadvantages of Apache Ant

  • Complexity in Larger Projects
    As projects grow larger, Ant scripts can become complex and difficult to manage, potentially leading to maintenance challenges.
  • Verbose Syntax
    Ant's use of XML can result in verbose and lengthy build files, which might be cumbersome compared to more succinct scripting approaches.
  • Limited Support for Dependency Management
    Ant does not have native support for dependency management, in contrast to tools like Maven or Gradle, requiring additional configurations or plugins.
  • Steeper Learning Curve
    For developers new to build automation, Ant's framework can present a steeper learning curve compared to some alternative tools.
  • Older Technology
    Ant is considered an older technology in comparison with modern build tools like Gradle, which might offer more features out of the box.

Analysis of Bazel

Overall verdict

  • Bazel is a powerful and robust build tool, especially for large-scale projects and organizations that require high build performance and scalability. Its advanced features can significantly improve the efficiency of development workflows. However, there is a learning curve, and the complexity of rules and configurations may not suit smaller projects or those with simpler build requirements.

Why this product is good

  • Bazel is a build tool developed by Google that is designed to support fast and correct builds. It is particularly known for its ability to handle large codebases and complex build dependencies efficiently. Bazel uses a single build language across different platforms, and its build system provides features such as incremental builds, remote build execution, and caching, which make it highly suitable for repetitive and reproducible builds. The tool is capable of handling projects written in multiple languages, such as Java, C++, Python, and more, due to its extensibility with custom rules.

Recommended for

  • Large-scale and complex software projects
  • Organizations that utilize monorepos
  • Developers needing cross-platform support
  • Teams looking to leverage remote build execution
  • Projects with complex dependencies across multiple programming languages

Bazel videos

Kebenaran dari Powerbank Bazel 450 Series

More videos:

  • Review - BazelCon 2019 Day 2: Half-Day Bazel Bootcamp (Part 1)
  • Review - What's new in Bazel build and Gerrit Code Review

Apache Ant videos

Apache ANT Tutorials for Beginners | ANT Build Process Automation 2

More videos:

Category Popularity

0-100% (relative to Bazel and Apache Ant)
Front End Package Manager
DevOps Tools
42 42%
58% 58
Continuous Integration
50 50%
50% 50
Continuous Deployment
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Bazel and Apache Ant

Bazel Reviews

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Apache Ant Reviews

35+ Of The Best CI/CD Tools: Organized By Category
Apache Ant (โ€œAnother Neat Toolโ€) is the oldest tool on this list and it can be considered a precursor to Maven. Just like Maven, it was written entirely in Java. ANT uses XML to define the code build process. While ANT is primarily a JAVA build tool, it can be used to define processes and build C++, C, and C# applications.

Social recommendations and mentions

Based on our record, Bazel should be more popular than Apache Ant. It has been mentiond 69 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.

Bazel mentions (69)

  • Designing for Scale: Repository Structures that Boost Software Development Productivity
    The solution isn't always a knee-jerk switch to a polyrepo. As radwanalmsora highlighted in the discussion, more often it's about investing in robust tooling for your monorepo. Tools like Bazel, Nx, or Turborepo can build graphs to understand dependencies, ensuring CI only runs affected targets. Combined with CODEOWNERS files, these tools enable even massive monorepos (think Google or Meta scale) to function... - Source: dev.to / 3 months ago
  • Monorepo vs Multi-Repo: Why AI Agents Tip the Scale
    Monorepo gave you atomic cross-service changes, a single dependency graph, unified CI/CD, and zero version skew between internal libraries. The cost was large clone sizes, slower CI without build caching, complex permission models, and the need for specialized tooling like Bazel, Pants, Nx, or Buck2 to keep builds fast. - Source: dev.to / 3 months ago
  • Swift and Cute 2D Game Framework: Setting Up a Project with CMake
    I really recommend Bazel (https://bazel.build). - Source: Hacker News / about 1 year ago
  • Why Is This Site Built with C
    Agree regarding easiness of building rust (`cargo build`), extremely satisfying (git clone and cargo build...) Does anyone have any comments on Bazel[1] because I'm kind of settling on using it whenever it's appropriate (c/c++)?.. [1] https://bazel.build/. - Source: Hacker News / over 1 year ago
  • 7 Ways to Use the SLSA Framework to Secure the SDLC
    To achieve reproducibility, your build process must control for environmental differences like timestamps, file ordering, or machine-specific configurations. Tools like Bazel or Nixprovide deterministic build systems that lock down these variables. For instance, Bazel uses a content-addressable cache, meaning the same source code and dependencies always result in the same build outputs, even when run on different... - Source: dev.to / almost 2 years ago
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Apache Ant mentions (8)

  • Show HN: Ant โ€“ A JavaScript Runtime and Ecosystem
    Seems odd not to acknowledge and differentiate yourself from [apache ant](https://ant.apache.org). Failure to do so certainly makes me think the new project isn't very serious. - Source: Hacker News / about 1 month ago
  • Show HN: Ant โ€“ A JavaScript Runtime and Ecosystem
    Why call it "Ant" and not "Antjs" or "Ant.js" when there is already Ant from Apache? https://ant.apache.org. - Source: Hacker News / about 1 month ago
  • Want to Get Better at Java? Go Old School.
    I will not suggest truly old-school Java programming. When I started in Java, we built Java classes with the javac command. This led to writing shell scripts to build complex projects and finally, Makefiles using the Unix and Windows commands make and nmake respectively. I remember being thrilled when the Ant utility came out and we had a pure Java build tool. - Source: dev.to / over 3 years ago
  • I am about to write my first code but god has a different plan.
    Didn't know that people still use Ant for building their source code. Source: about 4 years ago
  • I am about to write my first code but god has a different plan.
    OP is just running this https://ant.apache.org/, nothing to worry about. Source: about 4 years ago
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What are some alternatives?

When comparing Bazel and Apache Ant, you can also consider the following products

Gradle - Accelerate developer productivity. Gradle helps teams build, automate and deliver better software, faster. DocsExplore the documentation of Gradle. Find installation ..

GNU Make - GNU Make is a tool which controls the generation of executables and other non-source files of a program from the program's source files.

Apache Maven - Apache Maven is a project comprehension and management software tool.

Please - A Cross-Language Build System

Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development

CircleCI - CircleCI gives web developers powerful Continuous Integration and Deployment with easy setup and maintenance.