1
I Use This!
Moderate Activity
Analyzed about 8 hours ago. based on code collected about 9 hours ago.

Project Summary

cc65 is a complete cross development package for 65(C)02 systems, including a powerful macro assembler, a C compiler, linker, librarian and several other tools.

Tags

6502 c compiler

Badges

zlib License (aka zlib/libpng)
Permitted

Commercial Use

Commercial Use

Distribute

Distribute

Modify

Modify

Forbidden

Hold Liable

Hold Liable

Required

Include Copyright

Include Copyright

Rename

Rename

These details are provided for information only. No information here is legal advice and should not be used as such.

Project Security

Vulnerabilities per Version ( last 10 releases )

There are no reported vulnerabilities

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

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About Project Security

Languages

C
58%
Assembly
40%
9 Other
2%

30 Day Summary

Jan 17 2026 — Feb 16 2026

12 Month Summary

Feb 16 2025 — Feb 16 2026
  • 683 Commits
    Up + 357 (109%) from previous 12 months
  • 29 Contributors
    Up + 5 (20%) from previous 12 months