Analyzed
1 day
ago.
based on code collected
1 day
ago.
Project Summary
SNAP! (formerly BYOB) is a visual, drag-and-drop programming language. It is an extended reimplementation of Scratch (a project of the Lifelong Kindergarten Group at the MIT Media Lab) that allows you to Build Your Own Blocks. It also features first class lists, first class procedures, and continuations. These added capabilities make it suitable for a serious introduction to computer science for high school or college students.
SNAP! runs in your browser. It is implemented using Javascript, which is designed to limit the ability of browser-based software to affect your computer, so it's safe to run even other people's projects, even if you don't trust our competence or good intentions,
In a Nutshell, SnapBuild-Your-Own-Blocks...
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has a well established, mature codebase
maintained by a large development team
with stable Y-O-Y commits -
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took an estimated 51 years of effort (COCOMO model)
starting with its first commit in March, 2013
ending with its most recent commit 2 days ago
Quick Reference
https://github.com/jmoenig/Snap-...
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
Did You Know...
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55% of companies leverage OSS for production infrastructure
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check out hot projects on the Open Hub
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use of OSS increased in 65% of companies in 2016
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30 Day SummaryOct 19 2025 — Nov 18 2025
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12 Month SummaryNov 18 2024 — Nov 18 2025
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