
GNU Make
SCons
npm
Meson
Ender
JSHint
MakeMe
Ninja is a small build system with a focus on speed.

Axolo
PullNotifier
GitNotifier.com
Axolo for GitLab
Swarmia
Pullflow
GitLab
Replace GitLab's spammy Slack notifications with PRFlow. One updating message per MR with CI/CD status and threaded comments for gitlab.com and self-hosted GitLab.
Which is more popular?
Based on our record, Ninja Build seems to be more popular. It has been mentioned 23 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | ninja-build.org | prflow.dev |
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| Platforms | — | |
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What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Ninja Build is recommended for developers working on large-scale projects with complex build processes, particularly in environments where build speed and efficiency are prioritized. It is especially beneficial for projects that are continuously integrated or require frequent incremental builds.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
FORTNITE STW: HERE IS THE BEST NINJA BUILD (AFTER MONTHS OF TESTING)
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Ninja Build and PRFlow.dev.
PRFlow.dev's answer:
Go backend PostgreSQL DB, React/TypeScript frontend.
PRFlow.dev's answer:
Engineering teams using GitLab.com or self-managed and Slack.
PRFlow.dev's answer:
Engineered for simplicity and security. Native GitLab support.
Share your experience with using Ninja Build and PRFlow.dev. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


On Windows, download the binaries from the cmake and Ninja websites. After that, add the executables to your PATH. - Source: dev.to / about 1 year ago
Under the hood, Rescript uses a build system called Ninja. Ninja is similar to Make, but cross-platform and more minimal/performant. - Source: dev.to / over 2 years ago
Ninja was super easy to pick up even after using make for some time (10+ years). GN is just a ninja generator that is optional. https://gn.googlesource.com/gn/+/main/docs/quick_start.md https://ninja-build.org/. - Source: Hacker News / almost 3 years ago
Tracking PRFlow.dev since Jun 2026.
When comparing Ninja Build and PRFlow.dev, you can also consider the following products.

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.
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SCons is an Open Source software construction tool—that is, a next-generation build tool.
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PullNotifier - a Github and Slack integration app. The most efficient Pull Request notifications on Slack -> PullNotifier allows you to see your team's latest pull request status without getting spammed with notifications.
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Stop dragging GitHub Pull Request reviews for days. Get Slack DM notifications: PR reviews, react & reply to comments, CI/CD failure alerts.
Compare GitNotifier.com to Ninja Build or PRFlow.dev: