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Every dependency update risks breaking builds. {00FELIX} automatically updates and validates, so you can just ship with confidence.

TRY ON A PUBLIC GITHUB REPO IN MINUTES

TRY IT!

When everything is a priority, nothing is a priority

{00FELIX}

upgrades and validates all dependencies automatically, so that critical vs non-critical is a non-starter.

Upgrade deprecated

dependencies effortlessly

Upgrade deprecated

dependencies effortlessly

Visualize and resolve security concerns quickly

Focus your energy on building, not maintenance

How

it works

{00FELIX}

[01] INSTALL FELIX FOR GITHUB

[02] GIVE FELIX A SIMPLE COMMAND

[03] WATCH FELIX ANALYZE AND ADDRESS ALL THE DEPENDENCIES

[04] REVIEW CHANGES AND MERGE, THEN MOVE ON WITH YOUR DAY

[01] INSTALL FELIX FOR GITHUB

[02] GIVE FELIX A SIMPLE COMMAND

[03] WATCH FELIX ANALYZE AND ADDRESS ALL THE DEPENDENCIES

[04] REVIEW CHANGES AND MERGE, THEN MOVE ON WITH YOUR DAY

Test and play with {00Felix} on any public repo for free

Ready to take it for a spin on a private repo? Per line of code pricing means you only pay for what you need

{00Felix} takes the guesswork out of prioritization because there is none.

TRY ON A GITHUB REPO

Java today, more languages soon

Ask us about private repo pricing

Value

90% of apps rely on open-source dependencies

90% of apps rely on open-source dependencies

90% of apps rely on open-source dependencies

90% of apps rely on open-source dependencies

70% of updates break code

70% of updates break code

70% of updates break code

70% of updates break code

{00FELIX}

solves this 100% of the time

{00FELIX}

solves this 100% of the time

{00FELIX}

solves this 100% of the time

{00FELIX}

solves this 100% of the time

Why is using {00felix} the best approach?

Dependency management tools

Flag issues, but leave the heavy lifting to you

Dependency management tools

Flag issues, but leave the heavy lifting to you

Dependency management tools

Flag issues, but leave the heavy lifting to you

Dependency management tools

Flag issues, but leave the heavy lifting to you

Recipe-based tools

rely on scripts, leaving you reliant on vendors for updates

Recipe-based tools

rely on scripts, leaving you reliant on vendors for updates

Recipe-based tools

rely on scripts, leaving you reliant on vendors for updates

Recipe-based tools

rely on scripts, leaving you reliant on vendors for updates

coding assistants + scanners

Require continual prompting, which is expensive and unreliable

coding assistants + scanners

Require continual prompting, which is expensive and unreliable

coding assistants + scanners

Require continual prompting, which is expensive and unreliable

coding assistants + scanners

Require continual prompting, which is expensive and unreliable

{00FELIX} Automates the whole cycle, fixing, testing, and opening merge-ready PRs

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Recently fixed

pentaho-reporting
light-4j

pentaho-reporting
light-4j

pentaho-reporting
light-4j

pentaho-reporting
light-4j

Runs on

Changelog

1.6

Nov 18, 2025

Java Support

00felix has complete language support of Java

1.6

Nov 18, 2025

Dependency Tree

00felix shows the dependency tree of projects to better visualize transitive and pinned dependencies

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Articles

{News}

Jan 26, 2026

Manual Fixes Are Easy… Until Transitive Dependencies Enter the Chat

Security scans often reveal vulnerabilities (CVEs) in libraries you didn't explicitly include in your project. While the "quick fix" is to manually override these transitive dependencies, this blog post explores why that often leads to mysterious runtime failures and unstable builds.

ALL ARTICLES

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