- https://caniuse.com/
- https://libraries.io/ Library search engine
- https://github.com/kriswallsmith/assetic PHP asset (javascript/css) file management library
- German page on how to calculate various checksums http://www.pruefziffernberechnung.de/
- Description of file formats: http://www.fileformat.info/
- https://www.freecodecamp.org/ ?
- wait animations/throbbers https://uiball.com/ldrs/
- Open game art sprites sounds etc https://opengameart.org/
- Captcha Email addresses https://spamty.eu
- Captcha everything else https://www.google.com/recaptcha/intro/v3beta.htmlf
- Software updates: the update framework https://theupdateframework.github.io/
- https://templated.co/
- http://www.oswd.org/
- http://www.openwebdesign.org/
- Frontend-"Boilerplate"-Frameworks:
- https://bulma.io/ Flexbox-Based
- https://getbootstrap.com/
- https://foundation.zurb.com/
- https://getuikit.com/
- http://getskeleton.com/
- Single page html/css template: evie theme https://evie.undraw.co/
- Bootstrap-Templates http://bootswatch.com/ , http://startbootstrap.com/
- Bootstrap-Theme-Generator https://pikock.github.io/bootstrap-magic/
- Opensource Wordpress Themes bspw.
- TailwindCSS: https://tailwindcss.com/
- Amazon Open 3D Engine for "AAA" games https://github.com/o3de/o3de
- great 2- and 3d game engine https://godotengine.org/
- Realtime Strategy RTS game engine https://springrts.com/
- GDevelop 2d game engine https://gdevelop-app.com/
- C# game engine (godot c# or) http://xenko.com/
- Web Based 2d https://phaser.io/
- Web Based 2d webgl renderer https://pixijs.com/
- Material Design https://material.io/design e.g. for vue https://vuetifyjs.com/en/
- Ant design https://ant.design/ e.g. for react (antd)
Please refer to https://github.com/jstaerk/didakten/wiki/Open-Source-Software#Development
- Open-Source-Pastebin https://privatebin.info/
- File browser / Ajax explorer / https://pydio.com/ http://sourceforge.net/projects/ajaxplorer/
- https://www.boost.org/
- https://developers.google.com/protocol-buffers/
- https://ogrecave.github.io/ogre/ scene-oriented, flexible 3D engine
- https://github.com/sbraconnier/jodconverter/ use LibreOffice to convert files
- Onlyoffice, Libreoffice online, Collabora Online: embed Office functionality in web based applications
- Java: Spring boot, jhipster, http://www.dropwizard.io/
- https://www.optaplanner.org/ nonlinear constraint solver/optimizer
- https://www.philippe-fournier-viger.com/spmf/ Open source data mining algorithms
- https://github.com/akka/akka Distributed resilient actors e.g. as crawler (agent model, mentioned in https://www.youtube.com/watch?v=W3JqG7DqctA)
- https://github.com/libgdx/libgdx/ Java cross platform OpenGL (ES) game development library
- https://truelicense.namespace.global/ Open Source (APL) Java license server
- https://github.com/eclipse-vertx/vert.x Reactivity for Java with a internal event bus
- human language translation https://github.com/argosopentech/argos-translate and its https://github.com/uav4geo/LibreTranslate
-
http://php-di.org, see also https://github.com/mikedfunk/php-di-example
-
Monolog PHP logger https://github.com/Seldaek/monolog
-
PHP charts: http://pchart.sourceforge.net/, (JS) http://www.chartjs.org/
-
PHP password hashing: http://www.openwall.com/phpass/
-
PHP http request library https://github.com/guzzle/guzzle
-
Async processig: https://github.com/spatie/async
-
Server+PHP library:
- Exception Tracking https://github.com/getsentry/sentry
- Unleash feature toogle https://github.com/Unleash/unleash
-
Automatic tests:
- PHPunit https://phpunit.de/
- Codeception https://codeception.com/
- Behat http://behat.org
-
Manual tests
- Testlink http://testlink.org/
- Systemtestportal http://www.systemtestportal.org/
-
Debugging
- XDebug https://xdebug.org/
- Whoops https://github.com/filp/whoops
- PHP "printr on steroids" http://raveren.github.io/kint/
-
http://www.opauth.org/ Open Source Authentification for PHP
-
Read and write Excel in PHP (vormals PHPExcel) https://github.com/PHPOffice/PhpSpreadsheet, s.a. http://christianhartwig81.wordpress.com/2011/05/08/erste-schritte-mit-phpexcel/
-
Concurrency, Servers
-
https://robo.li/ PHP task runner
-
https://www.appserver.io/ App server
-
PHP-Frameworks
-
Zend Framework (kaum Erfahrung)
-
Codeigniger
-
Symfony
-
https://swagger.io/ API framework, instead of the Swagger HTML client alternatives may be https://github.com/Redocly/redoc or https://github.com/rapi-doc/RapiDoc
-
http://angularjs.org/ web app framework
-
responsive framework http://foundation.zurb.com/
-
frontend framework: http://twitter.github.io/bootstrap/
-
Social media framework elgg https://elgg.org/
-
Laravel: https://laravel.com/
- Process managers
- private NPM registry https://github.com/rlidwka/sinopia https://github.com/verdaccio/verdaccio
- https://rxjs.dev/ Make Javascript Reactive
-
Cookie Consent https://www.cookieconsent.com/
-
Javascript-Timeline http://timeline.knightlab.com/ https://github.com/NUKnightLab/TimelineJS3
-
http://papaparse.com/ Javascript CSV parser
-
https://videojs.com/ Javascript video player
-
https://github.com/dknight/xz-notify flash messages
-
JS-scrolling: greensocks, superscrollorama
-
Charting/Flowcharting https://jgraph.github.io/mxgraph/
-
http://www.cannonjs.org/ Javascript Physics engine
-
3d web library: https://threejs.org/, https://aframe.io/ (VR)
-
https://threejs.org/ Javascript WebGL engine
-
https://github.com/knex/knex Node.js SQL query builder (MySQL, Postgres...)
-
https://jsonforms.io/ Create forms from JSON and get their responses
-
https://particles.matteobruni.it/ Particle libraries
-
https://wavesurfer-js.org/ Visualize Audio Files, allow to start/stop
-
https://github.com/jsplumb/jsplumb Draggable connectors
-
https://github.com/CesiumGS/cesium open source javascript 3d globe / world map
-
https://521dimensions.com/open-source/amplitudejs Open source audio player interface
-
http://phaser.io/ HTML5 2d game framework, with canvas sprites etc
-
https://github.com/google/blockly/ visual programming language builder, drag&drop&connect statements
-
https://www.shadertoy.com/ webgl shaders, library and creating tool
-
https://github.com/vercel/pkg Node.js Bundler, creates native applications like .EXEs for Windows
-
https://aframe.io/ ThreeJS scene graph for AR and VR
-
https://paveldogreat.github.io/WebGL-Fluid-Simulation/ WebGL fluid simulation
-
Maps
- 2d/3d maps https://maptalks.org/
- https://leafletjs.com/
- https://openlayers.org/
- http://kartograph.org/
- Wayfinding https://github.com/ucdavis/wayfinding
- Wayfinding, indoor: https://pgrouting.org/ used e.g. by the Deutsche Bahn https://media.ccc.de/v/fossgis2020-3080-digitale-bahnhofsplne-fr-die-reisendeninformation-der-deutschen-bahn
-
SVG
- create SVGs http://svgjs.com/
- create, load and edit SVGs: http://snapsvg.io/
- paint SVGs https://github.com/SVG-Edit/svgedit
- SVG pan and zoom https://github.com/ariutta/svg-pan-zoom
-
Charts:
- https://d3js.org/,
- d3js based https://plot.ly/
- scientific data plots/charts: http://jupyter.org/,
- echarts https://ecomfe.github.io/echarts-doc/public/
- ChartJS: https://www.chartjs.org/
-
Unlimited zoom: https://openseadragon.github.io/
-
Sketchpad/image editor https://github.com/ivictbor/painterro
-
Javascript Password Strength https://blogs.dropbox.com/tech/2012/04/zxcvbn-realistic-password-strength-estimation/
-
Javascript-Source Code Editor: https://ace.c9.io/ ACE https://github.com/ajaxorg/ace/ see also https://en.wikipedia.org/wiki/Comparison_of_JavaScript-based_source_code_editors
-
Javascript Framework benchmarks https://github.com/krausest/js-framework-benchmark
-
HTML-Editors and File Browser
- QuillJS https://quilljs.com/
- CKEditor http://ckeditor.com/
- tinymce http://www.tinymce.com/
- Aloha HTML5 http://aloha-editor.org/
- Summernote http://summernote.org/
- Ajax File Browser (ajaxfb): http://sourceforge.net/projects/ajaxfb/
- https://github.com/xing/wysihtml5
- https://github.com/measuredco/puck/ React-based visual editor
- http://vistaprint.github.io/ArteJS/
- https://prosemirror.net/ (includes collaborative editing)+it's vue js port https://tiptap.dev/
- https://github.com/yabwe/medium-editor
-
Online Word Processors
- http://datatables.net for tables/pagination etc tablesorter from http://mottie.github.io/tablesorter/
- multiple-select/tagging http://harvesthq.github.io/chosen/ or (better) http://ivaynberg.github.io/select2/,
- datepicker/timepicker https://github.com/flatpickr/flatpickr and https://github.com/ankurk91/vue-flatpickr-component
- calendar view https://fullcalendar.io/
- color picker http://bgrins.github.io/spectrum/
- Uploader: Uploader: http://www.dropzonejs.com/
- Zoomable images https://openseadragon.github.io/ https://storymap.knightlab.com/gigapixel/
- Carousel/Slider http://kenwheeler.github.io/slick/ or https://flickity.metafizzy.co/,
- Form validator: http://parsleyjs.org/,
- Galleries: FancyBox2 http://fancyapps.com/fancybox/
- Miscellaneous https://github.com/ivoviz/feedback ,
- video player http://jplayer.org/,
- 360° product viewer http://www.360slider.com/, Spin360 https://github.com/easyw/spin360 = http://spritespin.ginie.eu/
- 360° panorama viewer http://www.marzipano.net/
- Tree/Hierachy https://www.jstree.com/,
- Cookie notice https://cookieconsent.insites.com/.
- Zoom: http://www.elevateweb.co.uk/image-zoom, Scroll magic: http://scrollmagic.io/
- Reveal when scrolling https://github.com/matthieua/WOW
- Filter & sort layouts https://isotope.metafizzy.co/
- Hand drawn lookalike charts http://roughjs.com/
- Date Range Picker http://www.daterangepicker.com/
- Treeview http://jonmiles.github.io/bootstrap-treeview/ bzw. https://github.com/jonmiles/bootstrap-treeview,
- Notification / alert messages http://bootstrap-notify.remabledesigns.com/
- Multi-select https://github.com/davidstutz/bootstrap-multiselect,
- Wizard https://github.com/VinceG/twitter-bootstrap-wizard scrollspy:eingebaut
- Toggles statt checkboxes http://www.bootstraptoggle.com/
- Admin panel / Dashboards
- Drag and drop page editor https://craft.js.org/ / Gui Builder
- https://jsonforms.io/ custom forms creation and display
- https://www.npmjs.com/package/vue-sweetalert2 notifications
- Wordpress-Framework/Starter themes
- https://www.advancedcustomfields.com/ Advanced custom fields
- https://www.wordfence.com/ security pluging / buddypress social plugin
- pagebuilder https://de.wordpress.org/plugins/wr-pagebuilder/ Drag and Drop page builder with Bootstrap-alike elements like Carousel, Slider, https://visualcomposer.io/
- https://wp-sync-db.github.io/ opensource-version of https://de.wordpress.org/plugins/wp-migrate-db/ Move Wordpress-DB to other server
- https://de.wordpress.org/plugins/wordpress-seo/ SEO-Optimizer
- https://de.wordpress.org/plugins/updraftplus Automatic Backup
- https://de.wordpress.org/plugins/w3-total-cache/ Cache
- Search: https://de.wordpress.org/plugins/relevanssi/ or https://searchwp.com/
- https://wordpress.org/plugins/content-aware-sidebars/ Content aware sidebars
- https://github.com/mainwp/mainwp Site management and joint update s.a. (kommerziell?) https://de.wordpress.org/plugins/search/managewp/ Multi-Installation-Tool (distribute Plugins)
- https://de.wordpress.org/plugins/qtranslate-x/ Translate contents
- https://de.wordpress.org/plugins/nextgen-gallery/ Gallery
- https://de.wordpress.org/plugins/autodescription/ The SEO Framework
- https://wpbean.com/product/wpb-filterable-portfolio/ Filterbares Portfolio
- https://de.wordpress.org/plugins/content-aware-sidebars/ Content aware sidebars
- https://de.wordpress.org/plugins/all-in-one-wp-security-and-firewall/ Security
- https://visualcomposer.com/ GUI builder
- Themes e.g. : https://de.wordpress.org/themes/onepress/ and https://de.wordpress.org/themes/anderson-lite/
- Railroad diagrams: e.g. for Grammars Online JS https://tabatkins.github.io/railroad-diagrams/generator.html, Alternative http://www.bottlecaps.de/rr/ui
- Sequence diagrams: e.g. for Protocols https://bramp.github.io/js-sequence-diagrams/
- https://mermaid-js.github.io/mermaid/#/ "Markdownish syntax for generating flowcharts, sequence diagrams, class diagrams, gantt charts and git graphs."
- https://randomuser.me/ generates names and pictures
- https://shields.io/ has badges
- https://projects.eclipse.org/projects/ecd.langium create Domain Specific Languages
- Logstash https://github.com/elastic/logstash
- https://smashing.github.io/
- https://grafana.com/grafana/download
- https://meet.jit.si/ embeddable video conferences
- https://openvidu.io/ customizable video conferences
- https://github.com/axa-group/Parsr Scan to data web view in Node
- Change how existing Pages look&behave https://github.com/greasemonkey/greasemonkey/
- Venkman Javascript debugger with this tutorial: http://www.svendtofte.com/code/learning_venkman/
- Live http headers: analyze e.g. redirects https://chrome.google.com/webstore/detail/live-http-headers/ianhploojoffmpcpilhgpacbeaifanid
- Easy Xdebug: Xdebug-plugin https://addons.mozilla.org/de/firefox/addon/xdebug-helper-for-firefox/
- https://github.com/vslavik/winsparkle Version updater DLL for c++, c#, windows native applications
- http://www.code.org
- https://www.cryptool.org/de/ct2-downloads visualization of cryptographical algorithms
- https://simpl.info/ examples of the simplest possible implementation of various Javascript techniques and APIs
- http://railsgirls.com/
- https://www.teckids.org/
- https://www.hackerstolz.de/hackschool/
- https://www.hacker-school.de/
- https://nodeforum.org/activities/young-at-node/jugend-hackt/ Jugend hackt ffm
- https://nodeforum.org/digitale-welten-frankfurt/ Digitale Welten Frankfurt
- codecademy.com
- katacoda.com
- https://www.edx.org/
- https://www.freecodecamp.org/
- HPI (German)
- Misc german https://www.oncampus.de
- httpster.net
- https://www.siteinspire.com/
- https://www.awwwards.com/
- https://uimovement.com/
- https://www.ux-design-awards.com/
- Shaders in unity (5h) https://www.youtube.com/watch?v=9WW5-0N1DsI
- Unreal Engine 4 tutorial (4.5h) https://www.youtube.com/watch?v=a0qNO6_xPx0
- http://motionographer.com/2015/07/06/user-interface-design-why-motion-matters/
- https://github.com/dipakkr/A-to-Z-Resources-for-Students
- https://github.com/michael-pfister/deno-portfolio open source developer portfolio webpage
- Recommendation for apps to get into coding https://www.golem.de/news/programmieren-lernen-informatik-apps-fuer-kinder-sind-oft-zu-komplex-2001-144857.html (German) or DataCamp, Mimo, SoloLearn, Grasshopper and Py in https://www.heise.de/tests/Fuenf-Programmier-Lern-Apps-im-Vergleich-4649571.html (German)
- https://awesomeopensource.com/projects/godot Open source projects