New features for improved memory usage

Thanks for this explanation -- it was VERY helpful :)

So I basically managed to reduce my entire code to:

console.log("hello");

and it was still the same error. Your suggestion of looking at the logs was good and I may have found the problem. Basically it appears at one point to look for an ESP8266_4MB.json at the http://www.espruino.com/json/ ,but there isn't one there, as it would appear that its not been updated (ie: there's a board in GitHub for this board, but not in the /json directory online).

Could this be it? I can't get my code much smaller than one console log :P And yes I did reflash the board each time before I did this, to make sure I started from virgin state on the board.

GET chrome.storage.sync = {"AUTO_SAVE_CODE":true,"
BAUD_RATE":"115200","BLOCKLY_EXTENSIONS"­:"|bluetooth|robot|","BLOCKLY_LANGUAGE":­"en","BLOCKLY_TO_JS":false,"BOARD_JSON_U­RL":"http://www.espruino.com/json","CODE­":"console.log(\"hello\");\n\n","COMPILA­TION":true,"COMPILATION_URL":"http://www­.espruino.com:32766","ENABLE_Testing":fa­lse,"ENV_ON_CONNECT":true,"FONT_SIZE":12­,"MINIFICATION_DeadCode":true,"MINIFICAT­ION_LEVEL":"SIMPLE_OPTIMIZATIONS","MINIF­ICATION_Literal":true,"MINIFICATION_Mang­le":true,"MINIFICATION_Unreachable":true­,"MINIFICATION_Unused":true,"MODULE_AS_F­UNCTION":true,"MODULE_EXTENSIONS":".min.­js|.js","MODULE_MINIFICATION_LEVEL":"SIM­PLE_OPTIMIZATIONS","MODULE_PROXY_ENABLED­":false,"MODULE_PROXY_PORT":"","MODULE_P­ROXY_URL":"","MODULE_URL":"https://www.e­spruino.com/modules","NPM_MODULES":false­,"OFFLINE_DATA":"","OFFLINE_DATA_DOWNLOA­D":"","OFFLINE_DATA_UPLOAD":"","OFFLINE_­ENABLED":false,"RESET_BEFORE_SEND":true,­"SAVE_ON_SEND":"1","SERIAL_AUDIO":"0","S­ERIAL_TCPIP":"","SERIAL_THROTTLE_SEND":f­alse,"SET_TIME_ON_WRITE":false,"SHOW_COD­E_LINK_ICON":false,"SHOW_WEBCAM_ICON":0,­"STORE_LINE_NUMBERS":true,"Sound_Error":­"","Sound_Info":"","Sound_Success":"","S­ound_Warning":"","Speak_Error":false,"Sp­eak_Info":false,"Speak_Success":false,"S­peak_Warning":false,"UI_MODE":"Normal","­WEB_BLUETOOTH":true}
Initialising SettingsConsole
Initialising Utils
Initialising Config
Initialising Notifications
Initialising Status
Initialising App
Initialising File
Initialising Code
Initialising Serial
  - Initialising Serial Chrome Serial
  - Initialising Serial Chrome Socket
  - Initialising Serial Audio
  - Initialising Serial Web Bluetooth
Initialising Terminal
Initialising CodeWriter
Initialising Modules
Initialising Env
Initialising Flasher
Initialising EditorBlockly
Initialising EditorJavaScript
Initialising Send
Initialising MenuPortSelector
Initialising MenuSettings
Initialising MenuFlasher
Initialising SettingsAbout
Initialising SettingsFlasher
Initialising BoardJSON
Initialising VersionChecker
Initialising Compiler
Initialising Assembler
Initialising GetGitHub
Initialising NPMModules
Initialising SetTime
Initialising Unicode
Initialising Minify
Initialising SaveOnSend
Initialising Tutorial
Initialising Webcam
Initialising FontSize
Initialising UiMode
Initialising URLHandler
Initialising CodeLink
Initialising Project
Initialising Testing
Initialising Notification_Sound
Initialising Tern
Initialising Debugger
Initialising Tour
Initialising SettingsProfile
Initialising HelpLinks
Initialising Offline
Loaded code from storage.
GET chrome.storage.local.OFFLINE_DATA = 0 bytes
>>> Connecting...
Set Slow Write = true
[object Object]
Connected [object Object]
Found a prompt... great!
>>> Sending...
---> "\u0010console.log(\"<\",\"<<\",JSON.str­ingify(process.env),\">>\",\">\")\n"
>>> Sent
Got "< << {\"VERSION\":\"1v92.902\",\"BUILD_DATE\"­:\"May 25 2017\",\"BUILD_TIME\":\"14:26:02\",\"GIT­_COMMIT\":\"c234c0083c12697aef6cb5b48ad8­199e8bdadfb2\",\"BOARD\":\"ESP8266_4MB\"­,\"CHIP\":\"ESP8266\",\"CHIP_FAMILY\":\"­ESP8266\",\"FLASH\":0,\"RAM\":81920,\"SE­RIAL\":\"60019400-6edd\",\"CONSOLE\":\"S­erial1\",\"EXPORTS\":{\"jsvLock\":107585­0808,\"jsvLockAgainSafe\":1075850968,\"j­svUnLock\":1075852352,\"jsvSkipName\":10­75862264,\"jsvMathsOp\":1075868128,\"jsv­MathsOpSkipNames\":1075869824,\"jsvNewFr­omFloat\":1075859684,\"jsvNewFromInteger­\":1075859584,\"jsvNewFromString\":10758­59284,\"jsvNewFromBool\":1075859652,\"js­vGetFloat\":1075865904,\"jsvGetInteger\"­:1075861588,\"jsvGetBool\":1075866264,\"­jspeiFindInScopes\":1075882632,\"jspRepl­aceWith\":1075882332,\"jspeFunctionCall\­":1075893188,\"jspGetNamedVariable\":107­5884476,\"jspGetNamedField\":1075884920,­\"jspGetVarNamedField\":1075885052,\"jsv­NewWithFlags\":1075859016}} >> >\r\n>"
Loading http://www.espruino.com/json/ESP8266_4MB­.json
ERROR: Not Found
Board JSON loaded
Set Slow Write = true
Device found (connectionId=1)
[success] Connected to port /dev/ttyUSB0
>>> Connected to port /dev/ttyUSB0
[notify_info] No error. Minifying 23 bytes to 22 bytes.
Save on send transformed code to: E.setBootCode("console.log(\"hello\");\n­");load(); 
Found a prompt... great!
>>> Sending...
---> "\u0010reset();\n\u0010E.setBootCode(\"c­onsole.log(\\\"hello\\\");\\n\");load();­\n\n"
Splitting at "reset();\n", delay 250
>>> Sent
Disconnect callback...
WARNING: [notify_warn] Disconnected
>>> Disconnected
Splitting at "\u0003", delay 250
>>> Connecting...
Set Slow Write = true
[object Object]
Connected [object Object]
Received a prompt after sending newline... good!
WARNING: No result found - just got "\bUncaught InternalError: Not connected to the internet\r\n>\bUncaught InternalError: Not connected to the internet\r\n>\bUncaught InternalError: Not connected to the internet\r\n>\bUncaught InternalError: Not connected to the internet\r\n>\bUncaught InternalError: Not connected to the internet\r\n>\bUncaught InternalError: Not connected to the internet\

If this is true though it raises another issue. The IDE will freak out with ANY custom board that you make (I have a couple with different JSVars and stuff). Can I put these in a local directory, and where would be the best place?

Thanks again :)
=hfc