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Run Snap! now |
What do you get if you combine
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You get a broadly inviting programming language for kids and adults that’s also a platform for serious study of computer science. (See the About page for details.)
Examples:
 Animated tree |
 Path Finder |
 Space Invaders |
 Snake |
 Menuet |
 Interactive tree |
 Swimmer |
 Count change |
 Y combinator |
 Animal game |
 Joke |
 Roman numerals |
(AP CSP info for students; info for teachers) course using Snap!.
Snap! 4.2.1.3 is the current version. Try out the language at https://snap.berkeley.edu/run (the button above).
| Need help? | Read the Reference Manual. |
| Manual updates: | First class sprites |
| Tables | |
| Linked lists | |
| Block Enhancements | |
| Still have a question? | Ask on our Scratch forum thread. |
| Found a bug? | Report it at our Github repository. |
| Looking for BYOB3? | Download it here. |
Turn your project into a standalone executable!
First “Export project” and save the resulting XML file. Then go to http://snapp.citilab.eu/
Import Scratch 2.0 projects
Go to Snapin8r2
Use devices with Snap!:
- Orbotix Sphero guide by Connor Hudson and Dan Garcia
- Lego NXT package by Connor Hudson
- Nintendo Wiimote package by Connor Hudson
- Finch and Hummingbird robots package by Tom Lauwers
- Parallax S2 robot package by Connor Hudson
- LEAP Motion by Connor Hudson
- Speech synthesis by Connor Hudson
- Arduino package by Alan Yorinks
- Arduino package by Bernat Romagosa/Citilab
- Fischertechnik ROBOTICS TXT Controller by Richard Kunze
- Snap! for Raspberry Pi by rasplay.org
More Snap! extensions for CS education
- snap-apps.org provides Edgy for graphs, Cellular for multi-agent simulation, and more.
- Netsblox for multiplayer networking.
Mirror Sites
If snap.berkeley.edu is ever unavailable, you can run Snap! at any of these mirror sites: We recommend bookmarking these now, while this site is up!Browser Requirements
| Browser | Minimum Version Required | Additional Notes |
|---|---|---|
| Chrome | 43 | Chrome is currently the recommended browser for Snap! |
| Safari | 8.4 | |
| Firefox | 38 | |
| Edge | 12 | |
| Opera | 32 | |
| IE | 11 | Internet Explorer does not comply with web standards. Some features (such as audio) may not work with any version. |
For mobile browsers:
| Device | Version Notes |
|---|---|
| iPhone | iOS 8 or higher. However on iOS, uploaded sound files can't be played in a script. (All iOS versions have this restriction.) |
| Android | Use Chrome for Android and not the stock browser that comes with some devices. |
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See our complete privacy policy here.
Thanks to...
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This material is based upon work supported by the National Science Foundation under Grants No. 1138596, 1143566, and 1441075. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation or other funders.