{"id":21,"date":"2019-12-01T12:00:00","date_gmt":"2019-12-01T11:00:00","guid":{"rendered":"https:\/\/www.codemotion.com\/magazine\/blockchain-in-javascript-with-lisk-alpha-sdk\/"},"modified":"2021-12-23T14:16:30","modified_gmt":"2021-12-23T13:16:30","slug":"blockchain-in-javascript-with-lisk-alpha-sdk","status":"publish","type":"post","link":"https:\/\/www.codemotion.com\/magazine\/backend\/blockchain\/blockchain-in-javascript-with-lisk-alpha-sdk\/","title":{"rendered":"Blockchain in JavaScript with Lisk Alpha SDK"},"content":{"rendered":"\n<p><strong>Blockchain<\/strong> has witnessed a growing interest in the last few years. And this is not a surprise. Thanks to this technology, you can create <span id=\"urn:enhancement-a0dd186d-d529-d4dd-0bb1-68569f03fa8d\" class=\"textannotation wl-thing disambiguated\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/database_transaction\">transactions<\/span> that are then included in a distributed <span id=\"urn:enhancement-8b942a4e\" class=\"textannotation disambiguated wl-other\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/table_database\">database<\/span>. Such <span id=\"urn:enhancement-58d7efcc\" class=\"textannotation disambiguated wl-other\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/table_database\">database<\/span> is distributed in a peer-to-peer (<span id=\"urn:enhancement-7f285465-561f-ebf7-372e-f48b7d380982\" class=\"textannotation wl-thing disambiguated\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/peer-to-peer\">P2P<\/span>) system, and each <span id=\"urn:enhancement-27a96ef6-828d-1159-5f2d-14f83735bf81\" class=\"textannotation wl-thing disambiguated\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/database_transaction\">transaction<\/span> is verified by the majority of <span id=\"urn:enhancement-1d9b0eac-dc28-a9cc-b6fb-2ab5362349e7\" class=\"textannotation wl-thing disambiguated\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/participation_decision_making\">participants<\/span> to the whole system. In other words, a <span id=\"urn:enhancement-e69727b4-433b-bd92-fa3c-72822f60d39b\" class=\"textannotation wl-thing disambiguated\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/database_transaction\">transaction<\/span> is verified by peers, with no <span id=\"urn:enhancement-3eb23e20\" class=\"textannotation disambiguated wl-other\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/certification\">certification<\/span> authorities.<\/p>\n\n\n\n<p>The interest towards Blockchain involves many business areas, but all of them require <span id=\"urn:enhancement-9339d33c-5019-10cf-4740-8d5f017cd90e\" class=\"textannotation wl-thing disambiguated\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/software_developer\">developers<\/span>. And programming to support Blockchain is not always easy. This is one of the reasons why the team of <strong>Lisk<\/strong> decided to release the new <strong>Alpha <span id=\"urn:enhancement-0df805e6-693e-284f-1341-103f0232ff48\" class=\"textannotation wl-thing disambiguated\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/software_development_kit\">SDK<\/span><\/strong>, providing a <span id=\"urn:enhancement-dcdead6f\" class=\"textannotation disambiguated wl-other\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/reliability_engineering\">reliable<\/span> and easy to use <span id=\"urn:enhancement-37901cf5\" class=\"textannotation disambiguated wl-creative-work\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/javascript\">JavaScript<\/span> interface.<\/p>\n\n\n\n<p>By using this new <span id=\"urn:enhancement-2a7fadd2-db79-5b04-811a-6c9cac58883f\" class=\"textannotation wl-thing disambiguated\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/software_development_kit\">SDK<\/span>, <span id=\"urn:enhancement-6c6de56e-4796-9c17-af67-d69277af714b\" class=\"textannotation wl-thing disambiguated\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/software_developer\">developers<\/span> can create and register new Blockchain <span id=\"urn:enhancement-9ac29719-b6a4-86a3-cf15-384d3a0cb132\" class=\"textannotation wl-thing disambiguated\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/database_transaction\">transactions<\/span> with few lines of codes. Here is a snippet, to quickly get the idea:<\/p>\n\n\n\n<p><script src=\"https:\/\/pastebin.com\/embed_js\/tnUZNMQh\" \/><\/p>\n\n\n\n<p>As part of the upcoming <strong><span id=\"urn:enhancement-20bd567\" class=\"textannotation disambiguated wl-place\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/berlin\">Berlin<\/span> Blockchain Week<\/strong>, Lisk is <span id=\"urn:enhancement-c3cd0da6\" class=\"textannotation disambiguated wl-other\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/internet_hosting_service\">hosting<\/span> the <strong>Lisk <span id=\"urn:enhancement-99292343-707e-bc39-a47a-b1b2b00664ce\" class=\"textannotation wl-thing disambiguated\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/software_development_kit\">SDK<\/span> <span id=\"urn:enhancement-2f2a6045\" class=\"textannotation disambiguated wl-other\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/workshop\">workshop<\/span><\/strong>, open to any local <span id=\"urn:enhancement-9c79e803-ac9a-e3a6-d138-a5cf7ab0cae2\" class=\"textannotation wl-thing disambiguated\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/software_developer\">developers<\/span> on <strong>August 28th<\/strong>. Within the <span id=\"urn:enhancement-d8c07a54\" class=\"textannotation disambiguated wl-other\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/workshop\">workshop<\/span>, <span id=\"urn:enhancement-5f368ea7-2ef7-20d6-43a5-a6138c5431ea\" class=\"textannotation wl-thing disambiguated\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/software_developer\">developers<\/span> will learn a bit more about the new Alpha <span id=\"urn:enhancement-5b5e103f-20ce-efb6-cff7-d31392b02786\" class=\"textannotation wl-thing disambiguated\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/software_development_kit\">SDK<\/span> capabilities, followed by a hands-on coding challenge. The aim of the <span id=\"urn:enhancement-3db5251c\" class=\"textannotation disambiguated wl-other\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/workshop\">workshop<\/span> is to help <span id=\"urn:enhancement-5a7a454e-0718-847c-91cf-259f977155e0\" class=\"textannotation wl-thing disambiguated\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/software_developer\">developers<\/span> get a deep understanding and hands-on experience using the <span id=\"urn:enhancement-3a7b3409-bf02-4192-4516-98551f77c173\" class=\"textannotation wl-thing disambiguated\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/software_development_kit\">SDK<\/span>.<\/p>\n\n\n\n<p>Attendees will also be able to <strong>meet the <span id=\"urn:enhancement-b9ac9fe1\" class=\"textannotation disambiguated wl-other\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/video_game_development\">development team<\/span><\/strong> and ask any questions they have about the topic. Anyone interested in this opportunity can join them at their <span id=\"urn:enhancement-7c7f6803\" class=\"textannotation disambiguated wl-place\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/berlin\">Berlin<\/span> office.<\/p>\n\n\n\n<p>Finally, thanks to the <span id=\"urn:enhancement-f0845881\" class=\"textannotation disambiguated wl-other\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/partnership\">partnership<\/span> between Lisk and Codemotion, by attending this <span id=\"urn:enhancement-83744dc4\" class=\"textannotation disambiguated wl-other\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/workshop\">workshop<\/span> you will have the unique opportunity to <strong>win a <span id=\"urn:enhancement-3e23a912\" class=\"textannotation disambiguated wl-other\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/free_software\">free<\/span> ticket for Codemotion <span id=\"urn:enhancement-3fb74f3e\" class=\"textannotation disambiguated wl-place\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/berlin\">Berlin<\/span> 2019<\/strong>, which will be held on November 12-13. You can find the conference agenda, as well as our speakers list by visiting <a href=\"https:\/\/events.codemotion.com\/conferences\/berlin\/2019\/\">this page<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-embed-twitter wp-block-embed is-type-rich is-provider-twitter\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/twitter.com\/CodemoBerlin\/status\/1164925691940540416\n<\/div><\/figure>\n\n\n\n<p>There are <strong>3 <span id=\"urn:enhancement-f1ea6c6f\" class=\"textannotation disambiguated wl-other\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/free_software\">free<\/span> tickets for 3 lucky <span id=\"urn:enhancement-a2b60afa\" class=\"textannotation disambiguated wl-other\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/software_developer\">developers<\/span><\/strong>, who can earn them as a prize after the coding challenge. Do not miss this opportunity!<\/p>\n\n\n\n<p>As a final note, due to the high amount of required resources from the Lisk <span id=\"urn:enhancement-206bfac6\" class=\"textannotation disambiguated wl-other\" itemid=\"http:\/\/data.wordlift.io\/wl01770\/entity\/team\">team<\/span>, the spots are limited. You can find more information and <strong>book for the event<\/strong> by visiting <a rel=\"noopener nofollow noreferrer\" href=\"https:\/\/lisk.io\/events\/lisk-alpha-sdk-workshop-1\" target=\"_blank\">this page<\/a>.<\/p>\n\n\n","protected":false},"excerpt":{"rendered":"<p>Blockchain has witnessed a growing interest in the last few years. And this is not a surprise. Thanks to this technology, you can create transactions that are then included in a distributed database. Such database is distributed in a peer-to-peer (P2P) system, and each transaction is verified by the majority of participants to the whole&#8230; <a class=\"more-link\" href=\"https:\/\/www.codemotion.com\/magazine\/backend\/blockchain\/blockchain-in-javascript-with-lisk-alpha-sdk\/\">Read more<\/a><\/p>\n","protected":false},"author":3,"featured_media":22,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_editorskit_title_hidden":false,"_editorskit_reading_time":0,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","_uag_custom_page_level_css":"","_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[13],"tags":[],"collections":[],"class_list":{"0":"post-21","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-blockchain","8":"entry"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.9 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Blockchain in JavaScript with Lisk Alpha SDK - Codemotion Magazine<\/title>\n<meta name=\"description\" content=\"Lisk has recently release the Alpha SDK, which allows to create and register new Blockchain transactions with few lines of codes in Javascript. Learn more!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.codemotion.com\/magazine\/backend\/blockchain\/blockchain-in-javascript-with-lisk-alpha-sdk\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Blockchain in JavaScript with Lisk Alpha SDK\" \/>\n<meta property=\"og:description\" content=\"Lisk has recently release the Alpha SDK, which allows to create and register new Blockchain transactions with few lines of codes in Javascript. Learn more!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.codemotion.com\/magazine\/backend\/blockchain\/blockchain-in-javascript-with-lisk-alpha-sdk\/\" \/>\n<meta property=\"og:site_name\" content=\"Codemotion Magazine\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Codemotion.Italy\/\" \/>\n<meta property=\"article:published_time\" content=\"2019-12-01T11:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-12-23T13:16:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.codemotion.com\/magazine\/wp-content\/uploads\/2019\/08\/lisk.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1012\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Vito Gentile\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ViGentile\" \/>\n<meta name=\"twitter:site\" content=\"@CodemotionIT\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Vito Gentile\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.codemotion.com\\\/magazine\\\/backend\\\/blockchain\\\/blockchain-in-javascript-with-lisk-alpha-sdk\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.codemotion.com\\\/magazine\\\/backend\\\/blockchain\\\/blockchain-in-javascript-with-lisk-alpha-sdk\\\/\"},\"author\":{\"name\":\"Vito Gentile\",\"@id\":\"https:\\\/\\\/www.codemotion.com\\\/magazine\\\/#\\\/schema\\\/person\\\/f9c99d8dfb99900d709bb8199225d313\"},\"headline\":\"Blockchain in JavaScript with Lisk Alpha SDK\",\"datePublished\":\"2019-12-01T11:00:00+00:00\",\"dateModified\":\"2021-12-23T13:16:30+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.codemotion.com\\\/magazine\\\/backend\\\/blockchain\\\/blockchain-in-javascript-with-lisk-alpha-sdk\\\/\"},\"wordCount\":360,\"publisher\":{\"@id\":\"https:\\\/\\\/www.codemotion.com\\\/magazine\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.codemotion.com\\\/magazine\\\/backend\\\/blockchain\\\/blockchain-in-javascript-with-lisk-alpha-sdk\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.codemotion.com\\\/magazine\\\/wp-content\\\/uploads\\\/2019\\\/08\\\/lisk.png\",\"articleSection\":[\"Blockchain\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.codemotion.com\\\/magazine\\\/backend\\\/blockchain\\\/blockchain-in-javascript-with-lisk-alpha-sdk\\\/\",\"url\":\"https:\\\/\\\/www.codemotion.com\\\/magazine\\\/backend\\\/blockchain\\\/blockchain-in-javascript-with-lisk-alpha-sdk\\\/\",\"name\":\"Blockchain in JavaScript with Lisk Alpha SDK - Codemotion Magazine\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.codemotion.com\\\/magazine\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.codemotion.com\\\/magazine\\\/backend\\\/blockchain\\\/blockchain-in-javascript-with-lisk-alpha-sdk\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.codemotion.com\\\/magazine\\\/backend\\\/blockchain\\\/blockchain-in-javascript-with-lisk-alpha-sdk\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.codemotion.com\\\/magazine\\\/wp-content\\\/uploads\\\/2019\\\/08\\\/lisk.png\",\"datePublished\":\"2019-12-01T11:00:00+00:00\",\"dateModified\":\"2021-12-23T13:16:30+00:00\",\"description\":\"Lisk has recently release the Alpha SDK, which allows to create and register new Blockchain transactions with few lines of codes in Javascript. 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