add, sub, div, more work on the guide

1 files changed, 1 insertions, 30 deletions

diff --git a/README.md b/README.md
index 16271ef..b06dcc5 100644
--- a/README.md
+++ b/README.md
@@ -4,33 +4,4 @@ online shader thingamabob
 
 the main files of interest are `index.html` and `pugl.js`.
 
-### JS features
-
-i have been pretty liberal about using modern javascript;
-even though this could in theory run on IE it doesn't
-(in particular it is very nice to have template literals).
-that said, try to only use features that have at least as much
-support as webgl2 (i.e. >94%).
-
-no, i do not want to use a "poly-fill".
-
-we use webgl2 (and consequently GLSL ES 3.00) because:
-- having non-constant loops in shaders is nice
-- there aren't that many browsers that support webgl and ES6 but not webgl2 (looking at caniuse.com, they probably
-  make up around 2% of browser usage)
-
-### widget description
-
-- `.alt` - alternate text for searching. e.g. a widget with name "Foo" and alt "bar" will
-  show up in searches for both "foo" and "bar".
-
-### development
-
-before making any commits, run
-
-```sh
-npm install
-cp -i pre-commit .git/hooks/
-```
-
-this ensures that your changes are prettified & linted.
+for more information, check out the guide.