npm install → yarn

docs/Contributing.md

@@ -10,7 +10,7 @@ The development environment is Node 7+. To setup the repository
 
 ```
 git clone https://github.com/gpbl/react-day-picker.git
-cd react-day-picker && npm install
+cd react-day-picker && yarn
 ```
 
 Some useful npm scripts:
@@ -20,8 +20,7 @@ Some useful npm scripts:
 * `npm lint`: make sure the code is linted correctly
 * `npm dtslint`: lint Typescript declaration
 
-You can even run and modify the [Examples](Examples.md)! Just remember to run `npm install`
-to use the last version.
+You can even run and modify the [Examples](Examples.md)! Just remember to run `yarn` to use the last version.
 
 ## Contributors ❤️
 

docs/Examples.md

@@ -12,11 +12,11 @@ If you want to play with the examples, setup the repo and the app:
 git clone https://github.com/gpbl/react-day-picker.git
 
 cd react-day-picker
-npm install
+yarn
 npm run build
 
 cd examples
-npm install
+yarn
 ```
 
 2. Run the example app from the `examples` dir:

docs/Github.md

@@ -8,8 +8,8 @@ Setup the repo and the app:
 
 ```
 git clone https://github.com/gpbl/react-day-picker.git
-cd react-day-picker && npm install
-cd examples && npm install
+cd react-day-picker && yarn
+cd examples && yarn
 ```
 
 then run the example app from the `examples` dir:

examples/README.md

@@ -4,8 +4,8 @@ To run the examples with hot-reload, you must install the npm dependencies from
 
 ```
 git clone https://github.com/gpbl/react-day-picker.git
-cd react-day-picker && npm install
-cd examples && npm install
+cd react-day-picker && yarn
+cd examples && yarn
 npm start
 ```