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  46   <h3 id="ebrowserhttpsgithubcomtorappinfoebrowser-keyboard-friendly-minimal-suckless-web-browser"><a href="https://github.com/torappinfo/ebrowser">Ebrowser</a>: keyboard-friendly minimal suckless web browser</h3>
  47 <p>Ebrowser is designed with the philosophy of <a href="https://github.com/torappinfo/uweb">Android uweb browser</a> (<a href="https://gitlab.com/jamesfengcao/uweb">gitlab</a>).</p>
  48 <ul>
  49 <li>lightweight (less than 20k bytes) without bundled electron.</li>
  50 <li>much less memory footprint than edge/chrome browser and highly performant.</li>
  51 <li>keyboard friendly with vim-style keymaps and command line support in address bar.</li>
  52 <li><a href="https://uweb.surge.sh/en/redirect/index.html#">global redirection</a> to bypass censorship.</li>
  53 <li>user scripts at will. Ex. pressing &quot;tr&quot; to translate the page (need mapkeys.json config).</li>
  54 <li>customizable.</li>
  55 </ul>
  56 <p>Note: Usually electron apps are heavyweight as they use browsers for simple things. Ebrowser uses core chromium effectively and very lightweight. Recommend to install electron separately.</p>
  57 <h4 id="installing-for-windows-macos-and-linux">Installing (for Windows, MacOS and Linux)</h4>
  58 <h5 id="install-with-prebuilt-binaries">Install with prebuilt binaries</h5>
  59 <p>You can find prebuilt binaries <a href="https://github.com/torappinfo/ebrowser/releases">here</a>.</p>
  60 <h5 id="install-with-nodejs">Install with nodejs</h5>
  61 <pre><code>npm install electron
  62 npm install ebrowser
  63 </code></pre>
  64 <p>Run ebrowser</p>
  65 <pre><code>electron ~/node_modules/ebrowser
  66 </code></pre>
  67 <p>Later on, you can run &quot;npm install electron&quot; to update electron/chromium or &quot;npm install ebrowser&quot; to update ebrowser independently.</p>
  68 <h5 id="update-app-quickly-without-updating-chromium">Update app quickly without updating chromium</h5>
  69 <p>Pressing &quot;Alt&quot; to show the menu bar and choose &quot;Check for updates&quot; under &quot;Help&quot;. OR</p>
  70 <p>Type &quot;:update&quot; in the address bar and press &quot;enter&quot; key to update.</p>
  71 <p>Mirror urls could be used like &quot;:update https://uwebzh.netlify.app/misc/ebrowser&quot;. All the mirrors listed on <a href="https://uwebzh.netlify.app/en/readme/index.html">uweb browser</a> could be used. The update url needs to be changed accordingly to be the folder &quot;misc/ebrowser&quot; under the mirror site root url.</p>
  72 <h4 id="key-shortcuts">Key shortcuts</h4>
  73 <ul>
  74 <li>CTRL+C: stop loading</li>
  75 <li>CTRL+G: address bar to show page url</li>
  76 <li>CTRL+L: focus to address bar</li>
  77 <li>CTRL+T: new Tab</li>
  78 <li>CTRL+SHIFT+T: restore closed Tab</li>
  79 <li>CTRL+TAB: switch to next tab</li>
  80 <li>CTRL+SHIFT+TAB: switch to previous tab</li>
  81 <li>CTRL+W: close Tab</li>
  82 <li>ALT+&lt;-: go backward</li>
  83 <li>ALT+-&gt;: go forward</li>
  84 <li>CTRL+SHIFT+R: enable global redirection (&quot;gredirect.json&quot;)</li>
  85 <li>CTRL+R: disable global redirection</li>
  86 <li>ESC: remove focus. similar to vi normal mode.</li>
  87 <li>F1: Help</li>
  88 <li>F5: page refresh/reload</li>
  89 <li>F12: devtools</li>
  90 </ul>
  91 <h4 id="address-bar-commands">Address bar commands</h4>
  92 <ul>
  93 <li>&quot;/&quot; for find-in-page</li>
  94 <li>&quot;:&quot; for address bar commands
  95 <ul>
  96 <li>ac [bookmark/history path w/o ext] : load &quot;.rec&quot; file for autocomplete.</li>
  97 <li>b [bookmarkfilename w/o ext] : bookmark current page in file.</li>
  98 <li>bjs : Browser-level JavaScript execution.</li>
  99 <li>bml [filename w/o extension]: load/execute the javascript file.</li>
 100 <li>cert : allow invalid certificates w/o arguments, otherwise restore to default.</li>
 101 <li>clear : the arguments could be
 102 <ul>
 103 <li>cache : clear cache</li>
 104 <li>dns : clear dns cache</li>
 105 <li>storage: clear site storage data.</li>
 106 <li>{<a href="https://www.electronjs.org/docs/latest/api/session#sescleardataoptions">options</a>}</li>
 107 </ul>
 108 </li>
 109 <li>ext [extension path]: load unpacked Chrome extension.</li>
 110 <li>gr [gredirect index]: global redirection with corresponding index. Use the first global redirection url if no argument. Disable global redirection with any index out of the range.</li>
 111 <li>js [js code] : execute JS code at OS level. Note: &quot;javascript:...&quot; is special url and thus works in the current web page, while &quot;:js ...&quot; commands can do any OS operations.</li>
 112 <li>nc/uc : No Cookie forwarding/Use Cookie forwarding with global redirection.</li>
 113 <li>nr/ur for No/Use &quot;redirect.json&quot; for domain redirection.</li>
 114 <li>np : no proxy.</li>
 115 <li>up [proxyName] : use proxy. privous proxy or the first proxy in proxy.json w/o [proxyName]. &quot;:up&quot; command also disables global and domain redirections, which are not restored by &quot;:np&quot;.</li>
 116 <li>ua [useragentName] : set user agent for future tabs. default user agent w/o arguments.</li>
 117 <li>update [updateurl] : update the app. updateurl is optional.</li>
 118 <li>pdf [filename w/o extension] {<a href="https://www.electronjs.org/docs/latest/api/web-contents#contentsprinttopdfoptions">options</a>} : print to PDF file. All arguments are optional; empty option &quot;{}&quot; to capture long screenshot as vector graphics.</li>
 119 </ul>
 120 </li>
 121 <li>&quot;!&quot; address bar commands<br>
 122 &quot;!xx ...&quot; evaluates &quot;xx.js&quot; with the whole text as arguments[0].</li>
 123 </ul>
 124 <h4 id="commands-in-no-focus-mode-this-mode-is-similar-to-vi-normal-mode">Commands in no-focus mode (this mode is similar to vi Normal mode)</h4>
 125 <p>Pressing &quot;ESC&quot; to enter no-focus mode if not sure.</p>
 126 <ul>
 127 <li>&quot;:&quot; for address bar commands</li>
 128 <li>&quot;/&quot; for find-in-page with address bar</li>
 129 <li>&quot;!&quot; for &quot;!&quot; address bar commands</li>
 130 </ul>
 131 <p>The other commands are defined in &quot;mapkeys.json&quot;, which will map keys to address bar commands.</p>
 132 <h4 id="configuration-files">Configuration files</h4>
 133 <ul>
 134 <li>&quot;config&quot;: lines of address bar commands.</li>
 135 <li>&quot;search.json&quot;: search engines as shortcut-queryUrl pairs.</li>
 136 <li>&quot;default.autoc&quot;: predefined strings for address bar auto completion.</li>
 137 <li>&quot;gredirect.json&quot;: global redirection urls as array of urls</li>
 138 <li>&quot;redirect.json&quot;: domain-replacementDomain pairs, default to be applied.</li>
 139 <li>&quot;mapkeys.json&quot;: keys-addressbarCommands pairs. The addressbar commands are multiple lines of address bar command separated by &quot;\n&quot;.</li>
 140 <li>&quot;proxy.json&quot;: name-<a href="https://www.electronjs.org/docs/latest/api/structures/proxy-config">ProxyConfig</a> pairs</li>
 141 <li>&quot;uas.json&quot; : name-useragent pairs</li>
 142 </ul>
 143 <h4 id="javascript-at-three-levels">Javascript at three levels</h4>
 144 <ul>
 145 <li>Web page: urls like &quot;javascript:&quot; or bookmarklet command &quot;:bml&quot; run in web page.</li>
 146 <li>Browser (or renderer process) :
 147 <ul>
 148 <li>&quot;:bjs&quot; to execute the following js code at browser level.</li>
 149 <li>&quot;!xx&quot; evaluates &quot;xx.js&quot;, which could manipulate address bar etc.</li>
 150 </ul>
 151 </li>
 152 <li>OS level (or main process) : &quot;:js&quot; to execute the following js code with all OS APIs available.</li>
 153 </ul>
 154 <h5 id="examples-for-jsbjs-commands">examples for &quot;:js&quot;/&quot;:bjs&quot; commands</h5>
 155 <pre><code>:js bJS=true //allow external Javascript files for web pages
 156 :js bJS=false //disallow external Javascript files for web pages
 157 :bjs bHistory=true //to record url history
 158 :bjs bQueryHistory=true //to record query/command history
 159 </code></pre>
 160 <h4 id="new-usages">New usages</h4>
 161 <ul>
 162 <li>
 163 <p>Vector designing with web tech to replace Adobe Illustrator/Inkscape.</p>
 164 <ul>
 165 <li>
 166 <p>Design with web tech.</p>
 167 </li>
 168 <li>
 169 <p>Printing to pdf with customized paper size.</p>
 170 </li>
 171 <li>
 172 <p>Magnify the pdf paper size to the required size.</p>
 173 </li>
 174 </ul>
 175 <p>OR</p>
 176 <ul>
 177 <li>Adjust window width and use addressbar command line &quot;:Pdf {}&quot; to export vector graphics.</li>
 178 <li>Use imageMagick to convert to any other vector graphics format.</li>
 179 </ul>
 180 </li>
 181 </ul>
 182 <h4 id="license">License</h4>
 183 <p>You can copy or modify the code/program under the terms of the GPL3.0 or later versions.</p>
 184
 185 </div>
 186 <p>Last Modified: 24 June 2024<br>
 187 <br>
 188 <pre></pre>
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