{"id":143717,"date":"2021-12-10T10:11:59","date_gmt":"2021-12-10T10:11:59","guid":{"rendered":"https:\/\/devdays.lt\/?page_id=143717"},"modified":"2022-03-08T14:08:16","modified_gmt":"2022-03-08T14:08:16","slug":"roy-derks","status":"publish","type":"page","link":"https:\/\/devdays.lt\/roy-derks\/","title":{"rendered":"Roy Derks"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; disabled_on=&#8221;off|off|off&#8221; module_class=&#8221;sticky-juosta&#8221; _builder_version=&#8221;4.9.10&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; max_width=&#8221;100%&#8221; custom_padding=&#8221;0px||0px||true|&#8221; global_module=&#8221;142342&#8243; saved_tabs=&#8221;all&#8221;][et_pb_row module_id=&#8221;sticky&#8221; _builder_version=&#8221;4.9.10&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;#ff8000&#8243; width=&#8221;100%&#8221; max_width=&#8221;100%&#8221; custom_padding=&#8221;16px||16px||true|&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_text _builder_version=&#8221;4.9.10&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;|600|||||||&#8221; text_text_color=&#8221;#FFFFFF&#8221; text_font_size=&#8221;20px&#8221; link_font=&#8221;|600|||||||&#8221; link_text_color=&#8221;#FFFFFF&#8221; link_font_size=&#8221;20px&#8221; link_font_size__hover_enabled=&#8221;on|desktop&#8221; link_font_size__hover=&#8221;21px&#8221;]<\/p>\n<p style=\"text-align: center;\">\u00a0<a href=\"\/tickets\/\">Regular prices are available until 17th of March.<\/a><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; fullwidth=&#8221;on&#8221; disabled_on=&#8221;on|on|off&#8221; admin_label=&#8221;Home&#8221; module_id=&#8221;Home&#8221; _builder_version=&#8221;4.0.6&#8243; background_enable_color=&#8221;off&#8221; use_background_color_gradient=&#8221;on&#8221; background_color_gradient_start=&#8221;rgba(10,30,96,0.5)&#8221; background_color_gradient_end=&#8221;rgba(10,30,96,0.5)&#8221; background_color_gradient_overlays_image=&#8221;on&#8221; background_image=&#8221;https:\/\/devdays.lt\/wp-content\/uploads\/2020\/01\/devd-201-1368&#215;855-1.jpg&#8221; custom_margin=&#8221;0px|0px|0px|0px&#8221; bottom_divider_style=&#8221;arrow2&#8243; bottom_divider_color=&#8221;#ffffff&#8221; bottom_divider_height=&#8221;50px&#8221; bottom_divider_flip=&#8221;vertical&#8221; global_module=&#8221;137943&#8243;][et_pb_fullwidth_header text_orientation=&#8221;center&#8221; background_overlay_color=&#8221;rgba(0,43,94,0.63)&#8221; _builder_version=&#8221;4.9.10&#8243; title_font=&#8221;|700|||||||&#8221; title_text_color=&#8221;#ffffff&#8221; title_font_size=&#8221;55px&#8221; background_color=&#8221;rgba(255, 255, 255, 0)&#8221; custom_button_one=&#8221;on&#8221; button_one_text_color=&#8221;#509af5&#8243; button_one_bg_color=&#8221;#ffffff&#8221; button_one_border_color=&#8221;#ffffff&#8221; button_one_font=&#8221;|600|||||||&#8221; button_one_use_icon=&#8221;off&#8221; custom_button_two=&#8221;on&#8221; button_two_text_color=&#8221;#509af5&#8243; button_two_border_color=&#8221;#509af5&#8243; button_two_font=&#8221;|600|||||||&#8221; button_two_icon_color=&#8221;#509af5&#8243; background_layout=&#8221;light&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;50px||60px||false|false&#8221; button_one_border_color_hover=&#8221;#509af5&#8243; button_one_text_size__hover_enabled=&#8221;off&#8221; button_two_text_size__hover_enabled=&#8221;off&#8221; button_one_text_color__hover_enabled=&#8221;off&#8221; button_two_text_color__hover_enabled=&#8221;off&#8221; button_one_border_width__hover_enabled=&#8221;off&#8221; button_two_border_width__hover_enabled=&#8221;off&#8221; button_one_border_color__hover_enabled=&#8221;on&#8221; button_one_border_color__hover=&#8221;#509af5&#8243; button_two_border_color__hover_enabled=&#8221;off&#8221; button_one_border_radius__hover_enabled=&#8221;off&#8221; button_two_border_radius__hover_enabled=&#8221;off&#8221; button_one_letter_spacing__hover_enabled=&#8221;off&#8221; button_two_letter_spacing__hover_enabled=&#8221;off&#8221; button_one_bg_color__hover_enabled=&#8221;off&#8221; button_two_bg_color__hover_enabled=&#8221;off&#8221;]<\/p>\n<h1>DevDays Europe <span style=\"color: #509bf5;\">2022<\/span><\/h1>\n<p>[\/et_pb_fullwidth_header][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; custom_padding_last_edited=&#8221;on|tablet&#8221; _builder_version=&#8221;4.0.6&#8243; background_enable_color=&#8221;off&#8221; custom_padding=&#8221;30px|||||&#8221; custom_padding_tablet=&#8221;30px||||false|false&#8221; custom_padding_phone=&#8221;0px||||false|false&#8221;][et_pb_row column_structure=&#8221;2_5,3_5&#8243; _builder_version=&#8221;4.4.2&#8243; background_color=&#8221;#ffffff&#8221; use_background_color_gradient=&#8221;on&#8221; background_color_gradient_start=&#8221;#c6c6c6&#8243; background_color_gradient_end=&#8221;#ffffff&#8221; background_color_gradient_start_position=&#8221;19%&#8221; width_tablet=&#8221;100%&#8221; width_phone=&#8221;&#8221; width_last_edited=&#8221;on|phone&#8221; max_width=&#8221;850px&#8221; custom_margin=&#8221;||15px||false|false&#8221; custom_padding=&#8221;10px|0px|10px|0px|true|true&#8221; border_radii=&#8221;off|3px|3px||&#8221; border_radii_tablet=&#8221;off|0px|0px||&#8221; border_radii_phone=&#8221;&#8221; border_radii_last_edited=&#8221;on|desktop&#8221; box_shadow_style=&#8221;preset1&#8243; locked=&#8221;off&#8221;][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;3.29.3&#8243;][et_pb_image src=&#8221;https:\/\/devdays.lt\/wp-content\/uploads\/2021\/12\/devdays_speaker_Roy-Derks-1.png&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.9.10&#8243; max_width=&#8221;80%&#8221; custom_padding=&#8221;0px|||||&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;3.29.3&#8243;][et_pb_text _builder_version=&#8221;4.9.10&#8243; text_font=&#8221;|600|||||||&#8221; text_text_color=&#8221;#509af5&#8243; text_font_size=&#8221;30px&#8221; custom_margin=&#8221;30px||||false|false&#8221; custom_margin_tablet=&#8221;&#8221; custom_margin_phone=&#8221;0px||||false|false&#8221; custom_margin_last_edited=&#8221;on|phone&#8221; animation_style=&#8221;fade&#8221; animation_duration=&#8221;1200ms&#8221; text_orientation_tablet=&#8221;&#8221; text_orientation_phone=&#8221;center&#8221; text_orientation_last_edited=&#8221;on|phone&#8221;]Roy Derks[\/et_pb_text][et_pb_text _builder_version=&#8221;4.9.10&#8243; text_text_color=&#8221;#424242&#8243; text_font_size=&#8221;16px&#8221; custom_padding=&#8221;||10px||false|false&#8221; animation_style=&#8221;fade&#8221; animation_duration=&#8221;1200ms&#8221; animation_delay=&#8221;50ms&#8221; text_orientation_tablet=&#8221;&#8221; text_orientation_phone=&#8221;center&#8221; text_orientation_last_edited=&#8221;on|phone&#8221;]<strong>Position:<\/strong> Founder, International Speaker and Book Author<\/p>\n<p><strong>Company:<\/strong> Hackteam<\/p>\n<p><strong>Country:<\/strong> The Netherlands[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row custom_padding_last_edited=&#8221;on|tablet&#8221; _builder_version=&#8221;4.0.6&#8243; background_color=&#8221;#ffffff&#8221; width_tablet=&#8221;100%&#8221; width_phone=&#8221;&#8221; width_last_edited=&#8221;on|tablet&#8221; max_width=&#8221;850px&#8221; max_width_tablet=&#8221;850px&#8221; max_width_phone=&#8221;&#8221; max_width_last_edited=&#8221;on|tablet&#8221; custom_padding=&#8221;30px|46px|30px|46px|false|true&#8221; custom_padding_tablet=&#8221;|30px||30px|true|true&#8221; custom_padding_phone=&#8221;|20px||20px|false|true&#8221; border_radii=&#8221;off|||3px|3px&#8221; box_shadow_style=&#8221;preset1&#8243;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;3.29.3&#8243;][et_pb_text _builder_version=&#8221;4.0.6&#8243; text_font=&#8221;|600|||||||&#8221; text_text_color=&#8221;#509bf5&#8243; text_font_size=&#8221;22px&#8221; header_font=&#8221;|600|||||||&#8221; header_text_align=&#8221;left&#8221; header_text_color=&#8221;#002258&#8243; custom_margin=&#8221;||5px|0px&#8221; custom_padding=&#8221;10px|||&#8221; animation_style=&#8221;fade&#8221; animation_duration=&#8221;1200ms&#8221; animation_delay=&#8221;100ms&#8221;]<\/p>\n<p>Biography<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.9.10&#8243; text_font=&#8221;||||||||&#8221; text_font_size=&#8221;15px&#8221; animation_style=&#8221;fade&#8221; animation_duration=&#8221;1200ms&#8221; animation_delay=&#8221;150ms&#8221;]<\/p>\n<p style=\"text-align: justify;\">Roy is an entrepreneur, speaker, and author from The Netherlands and, in his own words, &#8216;wants to make the world a better place through tech&#8217;. He has been giving talks and training to developers worldwide on technologies like GraphQL, React and TypeScript. Most recently he wrote the book Fullstack GraphQL.<\/p>\n<p>[\/et_pb_text][et_pb_social_media_follow use_icon_font_size=&#8221;on&#8221; icon_font_size=&#8221;15px&#8221; _builder_version=&#8221;4.9.10&#8243; text_orientation=&#8221;left&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;|||&#8221; animation_style=&#8221;fade&#8221; animation_duration=&#8221;1200ms&#8221; animation_delay=&#8221;50ms&#8221;][et_pb_social_media_follow_network social_network=&#8221;twitter&#8221; url=&#8221;https:\/\/twitter.com\/gethackteam&#8221; _builder_version=&#8221;4.9.10&#8243; background_color=&#8221;#00aced&#8221; follow_button=&#8221;off&#8221; url_new_window=&#8221;on&#8221;]twitter[\/et_pb_social_media_follow_network][et_pb_social_media_follow_network social_network=&#8221;linkedin&#8221; url=&#8221;https:\/\/www.linkedin.com\/in\/royderks1\/&#8221; _builder_version=&#8221;4.9.10&#8243; background_color=&#8221;#007bb6&#8243; follow_button=&#8221;off&#8221; url_new_window=&#8221;on&#8221;]linkedin[\/et_pb_social_media_follow_network][\/et_pb_social_media_follow][et_pb_text _builder_version=&#8221;4.0.6&#8243; text_font=&#8221;|600|||||||&#8221; text_text_color=&#8221;#021244&#8243; text_font_size=&#8221;20px&#8221; header_font=&#8221;|600|||||||&#8221; header_text_align=&#8221;left&#8221; header_text_color=&#8221;#002258&#8243; custom_margin=&#8221;||5px|0px&#8221; custom_padding=&#8221;10px|||&#8221; animation_style=&#8221;fade&#8221; animation_duration=&#8221;1200ms&#8221; animation_delay=&#8221;100ms&#8221;]<\/p>\n<p>Talk<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.9.10&#8243; text_font=&#8221;||||||||&#8221; text_text_color=&#8221;#ffffff&#8221; header_font=&#8221;|600|||||||&#8221; header_text_color=&#8221;#509bf5&#8243; max_width=&#8221;100%&#8221; custom_margin=&#8221;0px||0px||false|false&#8221; custom_padding=&#8221;0px|||&#8221; animation_style=&#8221;fade&#8221; animation_duration=&#8221;1200ms&#8221; animation_delay=&#8221;100ms&#8221; saved_tabs=&#8221;all&#8221;]<\/p>\n<h1>Web Applications of the Future With TypeScript and GraphQL<\/h1>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.9.10&#8243; text_font=&#8221;||||||||&#8221; text_text_color=&#8221;#666666&#8243; text_font_size=&#8221;15px&#8221; custom_padding=&#8221;0px||||false|false&#8221; animation_style=&#8221;fade&#8221; animation_duration=&#8221;1200ms&#8221;]<\/p>\n<p style=\"text-align: justify;\">Type systems like TypeScript are the next thing when developing JavaScript applications. They make sure that your props are passed in the correct form and shape throughout your application. Together with GraphQL&#8217;s query language based on types, you can create the web application of the future!<\/p>\n<p style=\"text-align: justify;\">This talk will show you how to leverage the TypeScript type system to help you create a type-safe application, all based on your data coming from GraphQL. If you&#8217;re working with React and either TypeScript or GraphQL, you&#8217;ll definitely want to combine them afterward.<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.0.6&#8243; text_font=&#8221;|600|||||||&#8221; text_text_color=&#8221;#509bf5&#8243; text_font_size=&#8221;22px&#8221; header_font=&#8221;|600|||||||&#8221; header_text_align=&#8221;left&#8221; header_text_color=&#8221;#002258&#8243; custom_margin=&#8221;||5px|0px&#8221; custom_padding=&#8221;10px|||&#8221; animation_style=&#8221;fade&#8221; animation_duration=&#8221;1200ms&#8221;]<\/p>\n<p>Session Keywords<\/p>\n<p>[\/et_pb_text][et_pb_code _builder_version=&#8221;4.9.10&#8243; animation_style=&#8221;fade&#8221; animation_duration=&#8221;1200ms&#8221; animation_delay=&#8221;50ms&#8221;]<\/p>\n<div class=\"flex-grid-session-keys\"><!-- [et_pb_line_break_holder] -->  <\/p>\n<div class=\"flex-grid-item-keyword\"><!-- [et_pb_line_break_holder] -->  <span class=\"tagas\">&#x1f511;<\/span> <!-- [et_pb_line_break_holder] -->TypeScript<!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] -->   <\/p>\n<div class=\"flex-grid-item-keyword\"><!-- [et_pb_line_break_holder] -->  <span class=\"tagas\">&#x1f511;<\/span> <!-- [et_pb_line_break_holder] -->GraphQL<!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/p>\n<div class=\"flex-grid-item-keyword\"><!-- [et_pb_line_break_holder] -->  <span class=\"tagas\">&#x1f511;<\/span> <!-- [et_pb_line_break_holder] -->React<!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] --><\/div>\n<p>[\/et_pb_code][et_pb_button button_url=&#8221;\/tickets\/&#8221; button_text=&#8221;Get Your Ticket&#8221; button_alignment=&#8221;center&#8221; button_alignment_tablet=&#8221;&#8221; button_alignment_phone=&#8221;center&#8221; button_alignment_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.9.10&#8243; custom_button=&#8221;on&#8221; button_text_size=&#8221;17px&#8221; button_text_color=&#8221;#ffffff&#8221; button_bg_color=&#8221;#509af5&#8243; button_border_width=&#8221;0px&#8221; button_border_color=&#8221;#509af5&#8243; button_letter_spacing=&#8221;1px&#8221; button_font=&#8221;Open Sans|||on|||||&#8221; button_icon=&#8221;%%24%%&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;6px||6px||true|false&#8221; hover_enabled=&#8221;0&#8243; box_shadow_style=&#8221;preset3&#8243; button_text_size__hover_enabled=&#8221;off&#8221; button_one_text_size__hover_enabled=&#8221;off&#8221; button_two_text_size__hover_enabled=&#8221;off&#8221; button_text_color__hover_enabled=&#8221;off&#8221; button_one_text_color__hover_enabled=&#8221;off&#8221; button_two_text_color__hover_enabled=&#8221;off&#8221; button_border_width__hover_enabled=&#8221;off&#8221; button_one_border_width__hover_enabled=&#8221;off&#8221; button_two_border_width__hover_enabled=&#8221;off&#8221; button_border_color__hover_enabled=&#8221;off&#8221; button_one_border_color__hover_enabled=&#8221;off&#8221; button_two_border_color__hover_enabled=&#8221;off&#8221; button_border_radius__hover_enabled=&#8221;off&#8221; button_one_border_radius__hover_enabled=&#8221;off&#8221; button_two_border_radius__hover_enabled=&#8221;off&#8221; button_letter_spacing__hover_enabled=&#8221;off&#8221; button_one_letter_spacing__hover_enabled=&#8221;off&#8221; button_two_letter_spacing__hover_enabled=&#8221;off&#8221; button_bg_color__hover_enabled=&#8221;off&#8221; button_one_bg_color__hover_enabled=&#8221;off&#8221; button_two_bg_color__hover_enabled=&#8221;off&#8221; locked=&#8221;off&#8221; sticky_enabled=&#8221;0&#8243;][\/et_pb_button][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.0.6&#8243; custom_padding=&#8221;50px||||false|false&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.0.6&#8243;][et_pb_text _builder_version=&#8221;4.4.2&#8243; text_font=&#8221;|700|||||||&#8221; text_text_color=&#8221;#666666&#8243; animation_style=&#8221;fade&#8221; animation_duration=&#8221;1400ms&#8221; animation_delay=&#8221;50ms&#8221; global_module=&#8221;128838&#8243;]<\/p>\n<p style=\"cursor: pointer; text-align: center;\" onclick=\"goBack()\">\u00ab Back<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0Regular prices are available until 17th of March.DevDays Europe 2022Roy DerksPosition: Founder, International Speaker and Book Author Company: Hackteam Country: The NetherlandsBiographyRoy is an entrepreneur, speaker, and author from The Netherlands and, in his own words, &#8216;wants to make the world a better place through tech&#8217;. 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