head to head · open source
ProjectDiscovery vs eraser
ProjectDiscovery has 31,612 GitHub stars, 3,907 forks, 107 open issues and last shipped today. eraser has 622 stars, 74 forks, 82 open issues and last shipped yesterday. ProjectDiscovery leads on adoption by 4,982% (31,612 vs 622 stars). ProjectDiscovery is written in Go under MIT; eraser is written in Go under Apache-2.0. ProjectDiscovery has attracted 12% as many forks as stars, eraser 12%. ProjectDiscovery was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (hacktoberfest, vulnerability-scanner), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| ProjectDiscovery | eraser | |
|---|---|---|
| GitHub stars | ★ 32K | ★ 622 |
| License | MIT | Apache-2.0 |
| Written in | Go | Go |
| Last push | 2026-09-29 | 2026-09-28 |
| Forks | ⑂ 3.9K | ⑂ 74 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ProjectDiscovery if
- You weight community size — 32K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick eraser if
- You want the eraser feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and eraser fits your workflow better
About ProjectDiscovery
Nuclei is a high performance, open source vulnerability scanner built by ProjectDiscovery, part of the ProjectDiscovery ecosystem. It operates as a CLI tool using a simple YAML based DSL to define custom vulnerability checks, enabling precise, real world exploitation simulation to eliminate false positives.
read the full ProjectDiscovery overview →
About eraser
Eraser is an Apache 2.0 licensed Kubernetes operator, written in Go, that helps Kubernetes administrators remove a list of non running container images from all nodes in a cluster.
read the full eraser overview →
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Frequently asked questions
Is ProjectDiscovery or eraser more popular?
ProjectDiscovery has 31,612 GitHub stars and eraser has 622. ProjectDiscovery has the larger community by that measure.
Are ProjectDiscovery and eraser free?
Both are open source. ProjectDiscovery is licensed under MIT and eraser under Apache-2.0. Neither carries a licence fee.
What is the difference between ProjectDiscovery and eraser?
ProjectDiscovery is written in Go and eraser in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ProjectDiscovery or eraser?
Choose ProjectDiscovery if you want the larger community (31,612 stars) or its MIT licence terms. Choose eraser if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.