diff --git a/libs/core/_locales/core-jsdoc-strings.json b/libs/core/_locales/core-jsdoc-strings.json
index 3f6ce130..e7cb3c41 100644
--- a/libs/core/_locales/core-jsdoc-strings.json
+++ b/libs/core/_locales/core-jsdoc-strings.json
@@ -1,13 +1,45 @@
 {
+  "Math.abs": "Returns the absolute value of a number (the value without regard to whether it is positive or negative). \nFor example, the absolute value of -5 is the same as the absolute value of 5.",
+  "Math.abs|param|x": "A numeric expression for which the absolute value is needed.",
+  "Math.max": "Returns the larger of two supplied numeric expressions.",
+  "Math.min": "Returns the smaller of two supplied numeric expressions.",
+  "Math.pow": "Returns the value of a base expression taken to a specified power.",
+  "Math.pow|param|x": "The base value of the expression.",
+  "Math.pow|param|y": "The exponent value of the expression.",
+  "Math.random": "Returns a pseudorandom number between 0 and `max`.",
   "Math.randomBoolean": "Generates a `true` or `false` value randomly, just like flipping a coin.",
+  "Math.sign": "Returns the sign of the x, indicating whether x is positive, negative or zero.",
+  "Math.sign|param|x": "The numeric expression to test",
+  "Math.sqrt": "Returns the square root of a number.",
+  "Math.sqrt|param|x": "A numeric expression.",
+  "String.charAt": "Returns the character at the specified index.",
+  "String.charAt|param|index": "The zero-based index of the desired character.",
+  "String.charCodeAt": "Returns the Unicode value of the character at the specified location.",
+  "String.charCodeAt|param|index": "The zero-based index of the desired character. If there is no character at the specified index, NaN is returned.",
+  "String.compare": "Determines whether relative order of two strings (in ASCII encoding).",
+  "String.compare|param|that": "String to compare to target string",
+  "String.concat": "Returns a string that contains the concatenation of two or more strings.",
+  "String.concat|param|other": "The string to append to the end of the string.",
   "String.fromCharCode": "Make a string from the given ASCII character code.",
+  "String.isEmpty": "Returns a value indicating if the string is empty",
+  "String.length": "Returns the length of a String object.",
+  "String.substr": "Return substring of the current string.",
+  "String.substr|param|length": "number of characters to extract",
+  "String.substr|param|start": "first character index; can be negative from counting from the end, eg:0",
   "basic": "Provides access to basic micro:bit functionality.",
   "basic.clearScreen": "Turn off all LEDs",
+  "basic.color": "Converts the color name to a number",
   "basic.forever": "Repeats the code forever in the background. On each iteration, allows other codes to run.",
   "basic.pause": "Pause for the specified time in milliseconds",
   "basic.pause|param|ms": "how long to pause for, eg: 100, 200, 500, 1000, 2000",
   "basic.plotLeds": "Draws an image on the LED screen.",
   "basic.plotLeds|param|leds": "pattern of LEDs to turn on/off",
+  "basic.rgbw": "Converts red, green, blue channels into a RGB color",
+  "basic.rgbw|param|blue": "value of the blue channel between 0 and 255. eg: 255",
+  "basic.rgbw|param|green": "value of the green channel between 0 and 255. eg: 255",
+  "basic.rgbw|param|red": "value of the red channel between 0 and 255. eg: 255",
+  "basic.rgbw|param|white": "value of the white channel between 0 and 255. eg: 0",
+  "basic.setLedColor": "Sets the color on the build-in LED. Set to 0 to turn off.",
   "basic.showAnimation": "Shows a sequence of LED screens as an animation.",
   "basic.showAnimation|param|interval": "time in milliseconds between each redraw",
   "basic.showAnimation|param|leds": "pattern of LEDs to turn on/off",
@@ -20,19 +52,51 @@
   "basic.showString|param|interval": "how fast to shift characters; eg: 150, 100, 200, -100",
   "basic.showString|param|text": "the text to scroll on the screen, eg: \"Hello!\"",
   "control": "Runtime and event utilities.",
+  "control.assert": "If the condition is false, display msg on serial console, and panic with code 098.",
+  "control.deviceName": "Gets a friendly name for the device derived from the its serial number",
+  "control.deviceSerialNumber": "Derive a unique, consistent serial number of this device from internal data.",
+  "control.eventSourceId": "Returns the value of a C++ runtime constant",
+  "control.eventTimestamp": "Gets the timestamp of the last event executed on the bus",
+  "control.eventValue": "Gets the value of the last event executed on the bus",
+  "control.eventValueId": "Returns the value of a C++ runtime constant",
   "control.inBackground": "Schedules code that run in the background.",
+  "control.onEvent": "Raises an event in the event bus.",
+  "control.panic": "Display specified error code and stop the program.",
+  "control.raiseEvent": "Raises an event in the event bus.",
+  "control.raiseEvent|param|mode": "optional definition of how the event should be processed after construction (default is CREATE_AND_FIRE).",
+  "control.raiseEvent|param|src": "ID of the MicroBit Component that generated the event e.g. MICROBIT_ID_BUTTON_A.",
+  "control.raiseEvent|param|value": "Component specific code indicating the cause of the event.",
   "control.reset": "Resets the BBC micro:bit.",
+  "control.runtimeWarning": "Display warning in the simulator.",
   "control.waitMicros": "Blocks the current fiber for the given microseconds",
   "control.waitMicros|param|micros": "number of micro-seconds to wait. eg: 4",
   "game": "A single-LED sprite game engine",
+  "game.addLife": "Adds life points to the current life",
+  "game.addLife|param|lives": "TODO",
   "game.addScore": "Adds points to the current score",
   "game.addScore|param|points": "amount of points to change, eg: 1",
+  "game.createSprite": "Creates a new LED sprite pointing to the right.",
+  "game.createSprite|param|x": "sprite horizontal coordinate, eg: 2",
+  "game.createSprite|param|y": "sprite vertical coordinate, eg: 2",
+  "game.currentTime": "Gets the remaining time (since `start countdown`) or current time (since the device started or `start stopwatch`) in milliseconds.",
   "game.gameOver": "Displays a game over animation.",
+  "game.invalidSprite": "Gets an invalid sprite; used to initialize locals.",
+  "game.isGameOver": "Indicates if the game is display the game over sequence.",
+  "game.isRunning": "Gets a value indicating if the game is still running. Returns `false` if game over.",
+  "game.level": "Gets the current level",
+  "game.levelUp": "Increments the level and display a message.",
+  "game.life": "Gets the current life",
+  "game.removeLife": "Removes some life",
+  "game.removeLife|param|life": "TODO",
   "game.score": "Gets the current score",
+  "game.setLife": "Sets the current life value",
+  "game.setLife|param|value": "TODO",
   "game.setScore": "Sets the current score value",
   "game.setScore|param|value": "TODO",
+  "game.showScore": "Displays the score on the screen.",
   "game.startCountdown": "Starts a game countdown timer",
   "game.startCountdown|param|ms": "countdown duration in milliseconds, eg: 10000",
+  "game.startStopwatch": "Starts a stopwatch timer. `current time` will return the elapsed time.",
   "images": "Creation, manipulation and display of LED images.",
   "images.createBigImage": "Creates an image with 2 frames.",
   "images.createImage": "Creates an image that fits on the LED screen.",
@@ -103,6 +167,11 @@
   "led.unplot": "Turn off the specified LED using x, y coordinates (x is horizontal, y is vertical). (0,0) is upper left.",
   "led.unplot|param|x": "TODO",
   "led.unplot|param|y": "TODO",
+  "motors": "Blocks to control the onboard motors",
+  "motors.dualMotorPower": "Controls two motors attached to the board.",
+  "motors.motorCommand": "Send break, coast or sleep commands to the motor",
+  "motors.motorPower": "Turns on the motor at a certain percent of power.",
+  "motors.motorPower|param|power": "%percent of power sent to the motor. Negative power goes backward. eg: 50",
   "music": "Generation of music tones through pin ``P0``.",
   "music.beat": "Returns the duration of a beat in milli-seconds",
   "music.changeTempoBy": "Change the tempo by the specified amount",
@@ -133,12 +202,16 @@
   "pins.analogWritePin": "Set the connector value as analog. Value must be comprised between 0 and 1023.",
   "pins.analogWritePin|param|name": "pin name to write to",
   "pins.analogWritePin|param|value": "value to write to the pin between ``0`` and ``1023``. eg:1023,0",
+  "pins.createBuffer": "Create a new zero-initialized buffer.",
+  "pins.createBuffer|param|size": "number of bytes in the buffer",
   "pins.digitalReadPin": "Read the specified pin or connector as either 0 or 1",
   "pins.digitalReadPin|param|name": "pin to read from",
   "pins.digitalWritePin": "Set a pin or connector value to either 0 or 1.",
   "pins.digitalWritePin|param|name": "pin to write to",
   "pins.digitalWritePin|param|value": "value to set on the pin, 1 eg,0",
+  "pins.i2cReadBuffer": "Read `size` bytes from a 7-bit I2C `address`.",
   "pins.i2cReadNumber": "Read one number from 7-bit I2C address.",
+  "pins.i2cWriteBuffer": "Write bytes to a 7-bit I2C `address`.",
   "pins.i2cWriteNumber": "Write one number to a 7-bit I2C address.",
   "pins.map": "Re-maps a number from one range to another. That is, a value of ``from low`` would get mapped to ``to low``, a value of ``from high`` to ``to high``, values in-between to values in-between, etc.",
   "pins.map|param|fromHigh": "the upper bound of the value's current range, eg: 1023",
@@ -148,6 +221,9 @@
   "pins.map|param|value": "value to map in ranges",
   "pins.onPulsed": "Configures this pin to a digital input, and generates events where the timestamp is the duration that this pin was either ``high`` or ``low``.",
   "pins.pulseDuration": "Gets the duration of the last pulse in micro-seconds. This function should be called from a ``onPulsed`` handler.",
+  "pins.pulseIn": "Returns the duration of a pulse in microseconds",
+  "pins.pulseIn|param|name": "the pin which measures the pulse",
+  "pins.pulseIn|param|value": "the value of the pulse (default high)",
   "pins.servoSetPulse": "Configures this IO pin as an analog/pwm output, configures the period to be 20 ms, and sets the pulse width, based on the value it is given **microseconds** or `1/1000` milliseconds.",
   "pins.servoSetPulse|param|micros": "pulse duration in micro seconds, eg:1500",
   "pins.servoSetPulse|param|name": "pin name",
@@ -157,9 +233,12 @@
   "pins.setPull": "Configures the pull of this pin.",
   "pins.setPull|param|name": "pin to set the pull mode on",
   "pins.setPull|param|pull": "one of the mbed pull configurations: PullUp, PullDown, PullNone ",
+  "pins.sizeOf": "Get the size in bytes of specified number format.",
   "pins.spiWrite": "Write to the SPI slave and return the response",
   "pins.spiWrite|param|value": "Data to be sent to the SPI slave",
   "serial": "Reading and writing data over a serial connection.",
+  "serial.delimiters": "Returns the delimiter corresponding string",
+  "serial.onLineReceived": "Registers an event to be fired when a line has been received",
   "serial.readLine": "Reads a line of text from the serial port.",
   "serial.readUntil": "Reads a line of text from the serial port and returns the buffer when the delimiter is met.",
   "serial.readUntil|param|delimiter": "text delimiter that separates each text chunk",
diff --git a/libs/core/_locales/core-strings.json b/libs/core/_locales/core-strings.json
index c51caf1a..2d7cf39e 100644
--- a/libs/core/_locales/core-strings.json
+++ b/libs/core/_locales/core-strings.json
@@ -1,20 +1,38 @@
 {
   "Math.randomBoolean|block": "pick random true or false",
   "Math|block": "Math",
+  "String.charAt|block": "char from %this|at %pos",
+  "String.compare|block": "compare %this| to %that",
+  "String.concat|block": "join %this|%other",
   "String.fromCharCode|block": "text from char code %code",
+  "String.isEmpty|block": "%this| is empty",
+  "String.length|block": "length of %VALUE",
+  "String.substr|block": "substring of %this|from %start|of length %length",
   "String|block": "String",
   "basic.clearScreen|block": "clear screen",
+  "basic.color|block": "%c",
   "basic.forever|block": "forever",
   "basic.pause|block": "pause (ms) %pause",
+  "basic.rgbw|block": "red %red|green %green|blue %blue|white %white",
+  "basic.setLedColor|block": "set led to %color=color_id",
   "basic.showLeds|block": "show leds",
   "basic.showNumber|block": "show|number %number",
   "basic.showString|block": "show|string %text",
   "basic|block": "basic",
+  "control.deviceName|block": "device name",
+  "control.deviceSerialNumber|block": "device serial number",
+  "control.eventSourceId|block": "%id",
+  "control.eventTimestamp|block": "event timestamp",
+  "control.eventValueId|block": "%id",
+  "control.eventValue|block": "event value",
   "control.inBackground|block": "run in background",
+  "control.onEvent|block": "on event|from %src=control_event_source_id|with value %value=control_event_value_id",
+  "control.raiseEvent|block": "raise event|from source %src=control_event_source_id|with value %value=control_event_value_id",
   "control.reset|block": "reset",
   "control.waitMicros|block": "wait (µs)%micros",
   "control|block": "control",
   "game.addScore|block": "change score by|%points",
+  "game.createSprite|block": "create sprite at|x: %x|y: %y",
   "game.gameOver|block": "game over",
   "game.score|block": "score",
   "game.startCountdown|block": "start countdown|(ms) %duration",
@@ -46,6 +64,10 @@
   "led.toggle|block": "toggle|x %x|y %y",
   "led.unplot|block": "unplot|x %x|y %y",
   "led|block": "led",
+  "motors.dualMotorPower|block": "motor %motor|at %percent",
+  "motors.motorCommand|block": "motor %command",
+  "motors.motorPower|block": "motor on at %percent",
+  "motors|block": "motors",
   "music.beat|block": "%fraction|beat",
   "music.changeTempoBy|block": "change tempo by (bpm)|%value",
   "music.noteFrequency|block": "%note",
@@ -65,11 +87,13 @@
   "pins.map|block": "map %value|from low %fromLow|from high %fromHigh|to low %toLow|to high %toHigh",
   "pins.onPulsed|block": "on|pin %pin|pulsed %pulse",
   "pins.pulseDuration|block": "pulse duration (µs)",
+  "pins.pulseIn|block": "pulse in (µs)|pin %name|pulsed %value",
   "pins.servoSetPulse|block": "servo set pulse|pin %value|to (µs) %micros",
   "pins.servoWritePin|block": "servo write|pin %name|to %value",
   "pins.setPull|block": "set pull|pin %pin|to %pull",
   "pins.spiWrite|block": "spi write %value",
   "pins|block": "pins",
+  "serial.delimiters|block": "%del",
   "serial.readLine|block": "serial|read line",
   "serial.readUntil|block": "serial|read until %delimiter=serial_delimiter_conv",
   "serial.redirect|block": "serial|redirect to|TX %tx|RX %rx|at baud rate %rate",
@@ -85,7 +109,10 @@
   "{id:category}Input": "Input",
   "{id:category}Led": "Led",
   "{id:category}Math": "Math",
+  "{id:category}Motors": "Motors",
   "{id:category}Music": "Music",
   "{id:category}Pins": "Pins",
-  "{id:category}Serial": "Serial"
+  "{id:category}Serial": "Serial",
+  "{id:category}String": "String",
+  "{id:category}Text": "Text"
 }
\ No newline at end of file
diff --git a/libs/radio/_locales/radio-jsdoc-strings.json b/libs/radio/_locales/radio-jsdoc-strings.json
index dffb66c5..033eb509 100644
--- a/libs/radio/_locales/radio-jsdoc-strings.json
+++ b/libs/radio/_locales/radio-jsdoc-strings.json
@@ -1,5 +1,6 @@
 {
   "radio": "Communicate data using radio packets",
+  "radio.onDataPacketReceived": "Registers code to run when the radio receives a packet. Also takes the\nreceived packet from the radio queue.",
   "radio.onDataReceived": "Registers code to run when a packet is received over radio.",
   "radio.receiveNumber": "Reads the next packet from the radio queue and returns the packet's number\npayload or 0 if the packet did not contain a number.",
   "radio.receiveString": "Reads the next packet from the radio queue and returns the packet's string\npayload or the empty string if the packet did not contain a string.",
diff --git a/libs/radio/_locales/radio-strings.json b/libs/radio/_locales/radio-strings.json
index 1364cff0..936ba928 100644
--- a/libs/radio/_locales/radio-strings.json
+++ b/libs/radio/_locales/radio-strings.json
@@ -1,4 +1,5 @@
 {
+  "radio.onDataPacketReceived|block": "on radio received",
   "radio.onDataReceived|block": "radio on data received",
   "radio.receiveNumber|block": "radio receive number",
   "radio.receiveString|block": "radio receive string",