Internet of things programming with JavaScript

React is today's most popular open-source JavaScript library for front-end web application development. React Programming: The Big Nerd Ranch Guide helps you master React hands-on, through examples crafted to help you quickly leverage its remarkable power. Based on Big Nerd Ranch's popular bootcamps, it illuminates key concepts with realistic code, guiding you step-by-step through building a complete production-ready React app with Create React App, functional components, hooks, lint rules with ESLint, React Testing Library, and Cypress. Step by step, Big Nerd Ranch instructor and expert developer Loren Klingman help you build on your current skills, as you learn how to: Set up React and get started with its tools and environment Work with styles and components Utilize React's router and flexboxes Use declarative views to write more manageable, reliable code Create carts, checkouts, fulfillment, and other ecommerce features Add authentication to your front-ends Test components and en

在遙遠的古老夜晚，月兔與負鼠一起改變了世界。這本圖畫書融合墨西哥納瓦特神話，透過溫柔詩意的文字與細膩飽滿的畫面，帶孩子走進一段關於光、創造與傳說的故事。插畫家大衛・艾瓦瑞茲以彩色畫筆首次呈現他的藝術風格，搭配作家大衛・包爾斯對文化的細緻描繪，是一本適合共讀、收藏與靜靜欣賞的圖畫書。At the start of things, the elders say, the universe was hushed and still. The moon alone shone bright and round in the star-speckled dark of the sky. David Álvarez is one of the most extraordinary artists working today. His black-and-white illustrations have gained fame in his home country of Mexico and around the world.Here, in Ancient Night (Noche Antigua), David displays his immense talent with full-color illustrations for the first time.Ancient Night is a twist on two Nahuatl traditions: the rabbit which the Feathered Serpent placed on the moon, and Yaushu, the Lord Opossum who ruled the earth before humans came, and who stole fire from the gods to create the sun.Award-winning author David Bowles has written a poetic text – and carefully researched backmatter – to accompany David’s lush illustrations and story. Published simultaneously in Eng

The Mob Squad enters a whole new dimension of danger in this official Minecraft novel! Things are changing in the town of Cornucopia. The mighty wall that kept the townsfolk sealed off from the outside world is wide open, and the world beyond beckons with the promise of new adventures. The Mob Squad were heroes not so long ago, but the adults are still in charge, and to them, even the most heroic kid is still just a kid. The Mob Squad's leader, Mal, is still milking cows and dreaming of the next adventure. Their sharp-eyed archer Lenna is learning everything she can about the Overworld, but the horizon is still far away. Fearless warrior Chug is running a store with his brother, but his reputation for breaking stuff has some folks still calling him a bad apple. And his inventive brother, Tok . . . Wait, where did Tok go?! When the fourth member of the Mob Squad vanishes in the night, along with most of the town's potions, Cornucopia's elders think they're dealing with a runaway thief.

Welcome to the art gallery! On display you'll discover 12 famous paintings by Claude Monet, Vincent van Gogh, Georges Seurat and more. Put together the 300-piece jigsaw, then find out about each painting and artist in the accompanying book - with internet links to find out more online. Presented in a beautiful gift box, this is a fun activity for all the family. Created in association with The National Gallery, London. Completed size of jigsaw: 40 x 59cm.

Beautifully illustrated in two colour, this new series from the world of Isadora Moon introduces Isadora's mermaid friend, Emerald! Emerald is learning how to be a mermaid princess, but she doesn't feel like one at all. She's not very good at waving to crowds and royal headdresses just aren't her thing - her hair is too spiky and wild. Emerald's wriggly pet octopus, Inkibelle, doesn't much like living at the royal palace either.The annual Ocean Parade is coming up. Will Emerald be brave enough to be a mermaid princess but do it her own, special way?Beautiful gift edition packed with extra activities and things to make and do.

HEROES AND UNICORNS AS YOU’VE NEVER SEEN THEM BEFORE. The first book in the award-winning, international hit fantasy adventure series for children age 9+, and fans of Harry Potter, Percy Jackson, Eragon and Fireborn. Give the gift of adventure this Christmas!WATERSTONES CHILDREN'S BOOK OF THE YEAR 2022WINNER OF THE INDIE BOOK AWARDS 2023!‘The most popular children’s fantasy hero since Harry Potter’ – The Daily Telegraph Thirteen-year-old Skandar Smith has only ever wanted to be a unicorn rider.To be one of the lucky few selected to hatch a unicorn. To bond with it for life; to train together and race for glory; to be a hero. But just as Skandar’s dream is about to come true, things start to take a more dangerous turn than he could ever have imagined.A dark and twisted enemy has stolen the Island’s most powerful unicorn – and as the threat grows ever closer, Skandar discovers a secret that could blow apart his world forever . . .Get ready for unlikely HEROES, elemental MAGIC

Put your searching skills to the test and compete to find Wally first! A book of speedy searches to challenge yourself or play head-to-head with a fellow Wally fan.Wally-Watchers, are you ready to take on the ultimate search-and-find challenge? The fastest finder wins in this brilliant book of speedy searches!Play against an opponent or challenge yourself to spot Wally, his friends and over a hundred more truly tricky things to find as quickly as you can in the bustling scenes. There are hours of fun to be had for even the fastest of finders, so on your marks, get set... SEARCH!

A first novelty board book of London landmarks with push, pull and slide mechanisms.Push, pull and slide the London scenes to explore the sights of the busy city: turn the London Eye, open and close Tower Bridge, even control the train doors of the London Underground!Busy London is a bright board book with easy-to-use mechanisms that are designed for toddlers. The colourful illustrations are packed with detail and things to spot, making it the perfect introduction to London, and a great way to share memories of a first visit.From Marion Billet, the illustrator of the popular Campbell London series.Collect more London titles for little explorers: My First London Bus, My First London Taxi, and The London Noisy Book.

A picture book about a timid squirrel who makes a brave journey to help a relative who is ill.Evergreen the squirrel is afraid of many things: thunder, hawks, and the dark paths of Buckthorn Forest. But when her mother tasks Evergreen with delivering soup to her sick Granny Oak, the little squirrel must face her fears and make the journey.Along the way, Evergreen is met by other forest dwellers―some want to help her, but some want her mother’s delicious soup!Readers will delight in this classic tale of bravery and love from Caldecott Medalist and New York Times bestselling creator Matthew Cordell.

In this stunning story from New York Times bestselling creator Cori Doerrfeld, a child and their grandfather take a walk in the woods and discover more about themselves. Finn is in a horrible mood and doesn't want to talk about it. After some persuading, though, they agree to go for a hike with Grandpa. Throughout their forest walk, they see many different things: big, strong trees with networks of roots growing underneath, still water with schools of fish swimming below, and an expectant bird with eggs nestled under her. It’s when the pair pass fellow hikers that Finn realizes that people, just like the elements of nature, are more than they appear. Grandpa explains that sometimes beneath a person who seems like they won't understand what you’re feeling, is someone feeling the exact same way. This sweet and tender picture book celebrates our similarities, differences, and that there's always more under the surface of what we can see.

Chaos and mayhem reign as Izzy and her friends take on another hilarious (mis)adventure. There’s no such thing as an ordinary day at school when they’re around… Izzy and her friends overhear their head teacher talking about “missing treasure” and “running out of time”. They know this means there’s TREASURE buried in the school somewhere and that Mr Graves wants it all for himself. So Jodi says they’ve got to find it first, and they should start by searching the staffroom. After seeing things they will never forget, they head to the basement. Gary Petrie’s dad is working down there and he’s seen something SHINY! So they send Zach’s cat down with a camera strapped to her head and study the footage carefully. What they see is SHOCKING and CHANGES EVERYTHING. It’s not treasure in the basement, it’s a BEAST with SHINING EYES and it’s coming to get them! RUN!!!

Make your own 3D decorations with this brilliant board book of press-out chinese zodiac animals from the British Museum!From tigers to monkeys and horses to dragons, this book features 25 unique, intricately foiled designs that can be slotted together to create 3D ornaments, hung up or threaded together to make an amazing garland. Each page is covered in shiny red foil, with foiled pieces which can be pressed out and coloured in to make a fun collection of personalised animals.Other titles in this fantastic series include:Birds, Easter Eggs, Butterflies, Unicorns, Christmas Decorations, Halloween, Flamingos, Llamas and Other Cool Things, Narwhals and Mermaids, Ancient Egypt, Dinosaurs, and Fantastic Creatures.

The Cat Kid Comic Club is deep in discovery in the newest graphic novel in the hilarious and heartwarming worldwide bestselling series by Dav Pilkey, the author and illustrator of Dog Man.The comic club is going in all different directions! Naomi, Melvin, and siblings are each trying to find their purpose. Naomi has an idea to get rich quick that causes a lot of commotion and emotion. And when faced with rejections, the friends try and try again to stay true to their vision. To top it off, a surprise visitor comes to class to stir things up. Will a desire for money and power cloud Naomi's purpose? Is it quitting time? Will the club ever be the same?The hilarity is nonstop as the baby frogs navigate sibling relationships, follow their path, and create art -- with purpose! Featured as stories-within-the-story, the mini comics showcase each baby frog's perspective and individual art style.In this groundbreaking graphic novel series, award-winning author and illustrator Dav Pilkey uses a v

From oral historian Aanchal Malhotra, a lush, sweeping debut novel in the vein of All the Light We Cannot See, about a Hindu perfumer and a Muslim calligrapher, who fall in love against the backdrop of PartitionOn a January morning in 1937, Samir Vij first locks eyes with Firdaus Khan through the rows of perfume bottles in his family’s shop in Lahore. Over the years that follow, the perfumer’s apprentice and calligrapher’s apprentice fall in love with their ancient crafts and with each other, dreaming of the life they will one day share. But as the struggle for Indian independence gathers force, their beloved city is split in half by Partition. Suddenly, they find themselves on opposite sides: Samir, a Hindu, becomes Indian and Firdaus, a Muslim, becomes Pakistani, their love forbidden. Severed from each other, and from everything they thought they knew, Samir and Firdaus make a series of fateful decisions that will change the course of their lives forever. As their paths spiral away f

From the No.1 International Bestselling author of The Atlas SixCHICAGO, SOMETIME. Two people meet in the armory of the Art Institute by chance. Prior to their encounter, he is a doctoral student who manages his destructive thoughts with compulsive calculations about time travel; she is a bipolar counterfeit artist undergoing court-ordered psychotherapy. After their meeting, those things do not change.Everything else, however, is slightly different.Both obsessive, eccentric personalities, Aldo Damiani and Charlotte Regan struggle to be without each other from the moment they meet. The truth - that he is a clinically depressed, anti-social theoretician and she is a manipulative liar with a history of self-sabotage - means the deeper they fall in love, the more troubling their reliance on each other becomes.ALONE WITH YOU IN THE ETHER is a glimpse into the nature of love, what it means to be unwell, and how to face the fractures of yourself and still love as if you're not broken.Reader re

可愛小狗Noodles的日常故事集合，透過簡單有趣的句子，帶領孩子一起經歷日常生活的挑戰與發現：「不要剪我頭髮！」「我不怕！」「我愛我的影子！」……每一本都像貼近孩子心情的小日記。搭配圖文，輕鬆培養閱讀自信，適合6到9歲孩子自行閱讀，學習表達與生活感受。The story collection of an adorable puppy, Noodles! He experiences what young children would encounter in daily life. Very simple sentences filled with useful expressions.1. It’stoo windy!2. Don'tcut my hair!3. Ican help!4. I'm not scared!5. Ihate my bow!6. Iam lost!7. Ilove colors!8. Ilove my tooth!9. Ilove my shadow!10. Nokisses please!Pick a Series. Grow a Reader.Meet Missy – a razzle-dazzle girl who does Things the Super Duper Royal Deluxe way.Learn how Missy picked out her outfit， planned for her class pet， dealt with her school play and went for a field trip in this deluxe collection!This series is part of Scholastic''s early chapter book line called Branches， which is aimed at newly independent readers. With easy-to-read text， high-interest content， fast-paced plots， and illustrations on every page， these books will boost reading confidence and stamina.

Now an Original Series on Prime Video!Exclusive QR code with behind-the-scenes material from The Summer I Turned Pretty show!Belly finds out what comes after falling in love in this follow-up to The Summer I Turned Pretty from the New York Times bestselling author of To All the Boys I’ve Loved Before, Jenny Han.It used to be that Belly counted the days until summer, until she was back at Cousins Beach with Conrad and Jeremiah. But not this year. Not after Susannah got sick again and Conrad stopped caring. Everything that was right and good has fallen apart, leaving Belly wishing summer would never come.But when Jeremiah calls saying Conrad has disappeared, Belly knows what she must do to make things right again. And it can only happen back at the beach house, the three of them together, the way things used to be. If this summer really and truly is the last summer, it should end the way it started—at Cousins Beach.