Features
Super micro tiny storage without the nasty SQL: pure and delicious JSON.
Default build weighs in at 3.4K minified; 1.5 gzip'd!
Adaptors for any clientside store.
Designed with mobile in mind.
Clean and simple API.
Key/value store ...key is optional.
Terse syntax for searching/finding.
Battle tested in app stores and on the open mobile web.
Framework agnostic. (If not a framework athiest!)
MIT licensed.
By default, Lawnchair will persist using DOM Storage but if other adapters are available and DOM Storage isn't supported by the currently executing JavaScript runtime. Lawnchair will attempt each successive adapter until it finds one that works. Easy.
http://brian.io/lawnchair/
Where I buy my ESP8266 boards from... (Banggood)