Just copy the text below the logo image, and paste it into the markdown .
Example:
[![HTML5 and CSS3](https://github.com/FransLopez/logo-images/blob/master/logos/html5andcss3.png)](http://www.w3.org/)
[![JavaScript](http://3con14.biz/code/_data/js/intro/js-logo.png)](https://developer.mozilla.org/en-US/docs/Web/JavaScript)
[![jQuery](https://github.com/Iggy-Codes/logo-images/blob/master/logos/jquery.png)](http://jquery.com/)
To use the StandardJS Style logo on projects, the code must meet standards set in standardjs.com
[![Standard - JavaScript Style Guide](https://cdn.rawgit.com/feross/standard/master/badge.svg)](https://github.com/feross/standard)
[![Standard - JavaScript Style Guide](https://img.shields.io/badge/code%20style-standard-brightgreen.svg)](http://standardjs.com/)
[![ES6](https://github.com/MarioTerron/logo-images/blob/master/logos/es6.png)](http://www.ecma-international.org/ecma-262/6.0/)
[![babel](https://raw.githubusercontent.com/ddmarin94/React-Webpack-Github/master/img/babel.png)](https://babeljs.io/)
[![flow](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_2flow.png?raw=true)](https://flow.org/)
[![typescript](https://raw.githubusercontent.com/remojansen/logo.ts/master/ts.jpg)](https://www.typescriptlang.org/)
[![Bootstrap](https://github.com/FransLopez/logo-images/blob/master/logos/bootstrap.png)](http://getbootstrap.com/)
[![Ant-Design](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_ant-design.png?raw=true)](https://ant.design/)
[![Materializecss](https://pbs.twimg.com/profile_images/532662364613525504/GN559Lfb_reasonably_small.png)](http://materializecss.com/)
[![Bower](https://github.com/FransLopez/logo-images/blob/master/logos/bower.png)](https://bower.io/)
[![Yeoman](https://github.com/jalbertsr/logo-badge-images/blob/master/img/yeoman-tutorial.png?raw=true)](https://yeoman.io/)
[![npm](https://github.com/MarioTerron/logo-images/blob/master/logos/npm.png)](https://www.npmjs.com/)
[![Yarn](https://github.com/MarioTerron/logo-images/blob/master/logos/yarn.png)](https://yarnpkg.com)
[![SASS](https://github.com/FransLopez/logo-images/blob/master/logos/sass.png)](http://sass-lang.com/)
[![AngularJS](https://redpanthers.co/wp-content/uploads/2017/12/angularjs.png)](https://angularjs.org/)
[![React](https://raw.githubusercontent.com/jalbertsr/logo-badge-images/master/img/react_logo.png)](https://facebook.github.io/react/)
[![Redux](https://github.com/MarioTerron/logo-images/blob/master/logos/redux.png)](http://redux.js.org)
[![Vue](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_vue.png?raw=true)](https://vuejs.org)
[![Elm](https://github.com/jalbertsr/logo-badge-images/blob/master/img/elm%20(1).png?raw=true)](http://elm-lang.org/)
[![Backbone](https://github.com/Iggy-Codes/logo-images/blob/master/logos/backbone.png)](http://backbonejs.org/)
[![Ruby](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_ruby.png?raw=true)](https://www.ruby-lang.org/en/)
[![Golang](https://tutorialedge.net/images/golang.png)](https://golang.org/)
[![Elixir](https://github.com/jalbertsr/logo-badge-images/blob/master/img/Official_Elixir_logo.png?raw=true)](https://elixir-lang.org/)
[![Erlang](https://github.com/jalbertsr/logo-badge-images/blob/master/img/erlang%20(1).png?raw=true)](http://www.erlang.org/)
[![Rust](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_rust.png?raw=true)](https://www.rust-lang.org)
[![Scala](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_scala.png?raw=true)](http://www.scala-lang.org/)
[![NodeJS](https://github.com/FransLopez/logo-images/blob/master/logos/nodejs.png)](https://nodejs.org/)
[![ExpressJS](https://github.com/MarioTerron/logo-images/blob/master/logos/expressjs.png)](http://expressjs.com///)
[![Phoenix](https://github.com/jalbertsr/logo-badge-images/blob/master/img/phoenix.png?raw=true)](http://phoenixframework.org/)
[![GraphQL](https://github.com/MarioTerron/logo-images/blob/master/logos/graphql.png)](http://graphql.org/)
[![Prisma](https://camo.githubusercontent.com/c7f49c483a3c5a145ff55c7331520a65e12abff2/68747470733a2f2f692e696d6775722e636f6d2f774434725674342e706e67)](https://www.prisma.io/)
[![Relay](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_rsz_relay.png?raw=true)](https://facebook.github.io/relay/)
[![Apollo](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_apollostack.png?raw=true)](https://www.apollographql.com/)
[![Next](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_nextjs.png?raw=true)](https://zeit.co/)
[![PugJS](https://github.com/Iggy-Codes/logo-images/blob/master/logos/pug.png)](http://www.pugjs.org/)
[![MongoDB](https://github.com/FransLopez/logo-images/blob/master/logos/mongodb.png)](https://www.mongodb.com/)
[![Monogoose](https://github.com/MarioTerron/logo-images/blob/master/logos/mongoose.png)](http://mongoosejs.com/)
[![postgresSQL](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_postgresql.png?raw=true)](https://www.postgresql.org/)
[![Casandra](https://i.imgur.com/Gw68kZ4.png)](http://cassandra.apache.org/)
[![firebase](https://cdn4.iconfinder.com/data/icons/google-i-o-2016/512/google_firebase-2-128.png)](https://firebase.google.com/)
[![jasmine](https://github.com/Iggy-Codes/logo-images/blob/master/logos/jasmine.png)](https://jasmine.github.io/)
[![chai](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_chai.png?raw=true)](http://chaijs.com/)
[![Jest](https://github.com/MarioTerron/logo-images/blob/master/logos/jest.png)](https://facebook.github.io/jest/)
[![Cypress](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_cypress.png?raw=true)](https://www.cypress.io/)
[![Socket.io](https://socket.io/assets/img/logo.svg)](https://socket.io/)
[![Passport](https://github.com/MarioTerron/logo-images/blob/master/logos/passport.png)](http://www.passportjs.org)
[![Gulp](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_gulp.png?raw=true)](https://gulpjs.com/)
[![Grunt](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_grunt.png?raw=true)](https://gruntjs.com/)
[![browserify](https://i.imgur.com/lPqMFjM.png)](http://browserify.org/)
[![webpack](https://raw.githubusercontent.com/ddmarin94/React-Webpack-Github/master/img/webpack.png)](https://webpack.github.io/)
[![cordova](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_cordova.png?raw=true)](https://cordova.apache.org/)
[![Electron](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_electron.png?raw=true)](https://electron.atom.io/)
[![Jenkins](http://jenkins-ci.org/sites/default/files/jenkins_logo.png)](https://jenkins.io/)
[![Travis](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_travis-ci.png?raw=true)](https://travis-ci.org/)
[![Apache](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_apache.png?raw=true)](https://httpd.apache.org/)
[![Kafka](https://zdnet2.cbsistatic.com/hub/i/r/2018/07/13/93218cd5-cfd9-4b10-bd28-1cc71a7275bc/resize/370xauto/996ca4ee0ff595281053298f3fe74ccc/kafka-logo.png)](https://kafka.apache.org/)
[![ElasticSearch](https://github.com/jalbertsr/logo-badge-images/blob/master/img/elastic-logo.png?raw=true)](https://www.elastic.co/)
[![Heroku](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_heroku.png?raw=true)](https://www.heroku.com/)
[![AWS](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_aws.png?raw=true)](https://aws.amazon.com/es/)
[![Digital Ocean](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_digital-ocean.png?raw=true)](https://www.digitalocean.com/)
[![Azure](https://alligatortek.com/wp-content/uploads/2017/09/image115.png)](https://azure.microsoft.com/es-es/)
[![Surge](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_surge.png?raw=true)](http://surge.sh/)
[![Docker](https://i.imgur.com/VyjCJuz.png)](https://www.docker.com/)
[![C](https://i.imgur.com/zINUxVf.png)](https://en.wikipedia.org/wiki/C_(programming_language))
[![C++](https://i.imgur.com/Ao2P8iG.png)](https://isocpp.org/)
[![Python](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_python.png?raw=true)](https://www.python.org/)
[![Flask](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_flask.png?raw=true)](http://flask.pocoo.org/)
[![.NET](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_dotnet.png?raw=true)](https://www.microsoft.com/net/)
[![Swift](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_swift.png?raw=true)](https://developer.apple.com/swift/)
[![Lodash](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_lodash.png?raw=true)](https://lodash.com/)
[![Ionic](https://github.com/jalbertsr/logo-badge-images/blob/master/img/rsz_ionic.png?raw=true)](https://ionicframework.com/)
[![Skylab](https://github.com/FransLopez/logo-images/blob/master/logos/skylab-128.png)](http://www.skylabcoders.com/)
[![Skylab](https://github.com/FransLopez/logo-images/blob/master/logos/skylab-56.png)](http://www.skylabcoders.com/)