diff --git a/src/index.ts b/src/index.ts
index 563d2f7..145e8f5 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -30,6 +30,8 @@ export type ILoggerInstance = Printer & {
   [K in keyof typeof COLOR_STYLES]: ILoggerInstance
 } & {
   txt(str: string): ILoggerInstance
+  pushPrefix(str: string): ILoggerInstance
+  popPrefix(): ILoggerInstance
 };
 // tslint:disable-next-line:interface-name
 export interface ILogger {
@@ -49,6 +51,9 @@ class Logger {
   // An array of current styles
   private stylesInProgress: string[] = [];
 
+  // An array of prefixes that go at the beginning of each message
+  private prefixesAndStyles: Array<[string, string]> = [];
+
   // An array of message & their associated styles
   private msgsAndStyles: Array<[string, string]> = [];
 
@@ -63,6 +68,48 @@ class Logger {
     this.setupStyles();
   }
 
+  /**
+   * Adds a prefix that will be applied to all messages.
+   * This is useful for indicating the context in which a message is logged,
+   * without forcing developers to "re-state" that context over and over.
+   *
+   * @example
+   * ```ts
+   * const logger = new Logger();
+   *
+   * function fooFunction() {
+   *   logger.pushPrefix('foo');
+   *   ...
+   *   logger.log('hello');
+   *   logger.log('world');
+   *   ...
+   *    logger.popPrefix();
+   * }
+   *
+   * logger.log('begin');   // "begin"
+   * fooFunction();         // "[foo] hello"
+   *                        // "[foo] world"
+   * logger.log('end');     // "end"
+   *
+   * ```
+   * @param name the name of the tag
+   */
+  pushPrefix(name: string) {
+    this.prefixesAndStyles.push([name, this.stylesInProgress.join('')]);
+    this.stylesInProgress = [];
+    return this;
+  }
+
+  /**
+   * Remove the most recently added prefix from the logger
+   *
+   * @see {Logger.pushPrefix}
+   */
+  popPrefix() {
+    this.prefixesAndStyles.pop();
+    return this;
+  }
+
   css(style: string) {
     this.stylesInProgress.push(style);
     return this;
@@ -138,11 +185,15 @@ class Logger {
       let logFunction = this.printer[functionName];
       let allMsgs = '';
       let allStyles: string[] = [];
+      for (let [msg, style] of this.prefixesAndStyles) {
+        allMsgs += `%c[${msg}]`;
+        allStyles.push(style);
+      }
+      if (allMsgs.length > 0) allMsgs += ' ';
       for (let [msg, style] of this.msgsAndStyles) {
         allMsgs += `%c ${msg}`;
         allStyles.push(style);
       }
-
       logFunction(allMsgs, ...allStyles);
       this.msgsAndStyles = [];
     }
diff --git a/src/styles.ts b/src/styles.ts
index 1200b33..0f5f843 100644
--- a/src/styles.ts
+++ b/src/styles.ts
@@ -1,6 +1,6 @@
 import X11_COLORS from './colors';
 
-interface StyleObj { [k: string]: string; };
+interface StyleObj { [k: string]: string; }
 
 const COLOR_STYLES: StyleObj = { };
 for (let c of X11_COLORS) {
@@ -15,6 +15,6 @@ for (let c of X11_COLORS) {
 // };
 
 export default {
-  ...COLOR_STYLES,
+  ...COLOR_STYLES // ,
   // ...fontStyles
 };
diff --git a/test/tagged-logging-test.ts b/test/tagged-logging-test.ts
new file mode 100644
index 0000000..e1790f8
--- /dev/null
+++ b/test/tagged-logging-test.ts
@@ -0,0 +1,34 @@
+import Logger from 'bite-log';
+import { logCountAssert, makeTestPrinter } from './test-helpers';
+
+QUnit.module('Tagged logging');
+
+QUnit.test(
+  'Pushing a tag results in the log mesages being prefixed',
+  assert => {
+    const printer = makeTestPrinter();
+    const logger = new Logger(4, printer);
+    logger.log('hello');          // "hello"
+    logger.log('world');          // "world"
+    logger.pushPrefix('foo');
+    logger.log('goodbye');        // "[foo]: goodbye"
+    logger.log('mars');           // "[foo]: mars"
+    logger.pushPrefix('bar');
+    logger.log('(and saturn!)');  // "[foo][bar]: (and saturn)!"
+    logger.popPrefix();
+    logger.popPrefix();
+    logger.log('but not pluto');  // "but not pluto"
+    logCountAssert(
+      { message: 'after logging four things', assert, printer },
+      { l: 6 }
+    );
+    const logs = printer.messages.log;
+    assert.ok(logs[0].join('').indexOf('foo') < 0, 'First message has no "foo" tag');
+    assert.ok(logs[1].join('').indexOf('foo') < 0, 'Second message has no "foo" tag');
+    assert.ok(logs[2].join('').indexOf('foo') >= 0, 'Third message has a "foo" tag');
+    assert.ok(logs[3].join('').indexOf('foo') >= 0, 'Fourth message has a "foo" tag');
+    assert.ok(logs[4].join('').indexOf('foo') >= 0, 'Fifth message has a "foo" tag');
+    assert.ok(logs[4].join('').indexOf('bar') >= 0, 'Fifth message has a "bar" tag');
+    assert.ok(logs[5].join('').indexOf('foo') < 0, 'Sixth message has no "foo" tag');
+  }
+);