diff --git a/app/javascript/retrospring/controllers/timestamp_controller.ts b/app/javascript/retrospring/controllers/timestamp_controller.ts
new file mode 100644
index 00000000..ec4f40ff
--- /dev/null
+++ b/app/javascript/retrospring/controllers/timestamp_controller.ts
@@ -0,0 +1,43 @@
+import {Controller} from "@hotwired/stimulus";
+
+const INTERVALS = {
+  "year": 86_400_000 * 365,
+  "month": 86_400_000 * 30,
+  "week": 86_400_000 * 7,
+  "day": 86_400_000,
+  "hour": 3_600_000,
+  "minute": 60_000,
+  "second": 1_000,
+};
+
+export default class extends Controller<HTMLTimeElement> {
+  private formatter: Intl.RelativeTimeFormat;
+
+  initialize(): void {
+    const locale = Intl.RelativeTimeFormat.supportedLocalesOf([document.documentElement.lang, 'en'], { localeMatcher: "lookup" });
+    this.formatter = new Intl.RelativeTimeFormat(locale, { numeric: 'auto', style: 'long'});
+  }
+
+  connect(): void {
+    const date = new Date(this.element.dateTime);
+
+    // convert date to timestamp by casting to number
+    const now = +new Date();
+    const then = +date;
+    const delta = then - now;
+
+    this.element.innerText = this.formatTime(delta);
+  }
+
+  formatTime(delta: number): string {
+    for (const unit in INTERVALS) {
+      const duration = INTERVALS[unit];
+      const count = Math.floor(delta / duration);
+      if (count < -1) {
+        return this.formatter.format(count, unit as Intl.RelativeTimeFormatUnitSingular);
+      }
+    }
+
+    return this.formatter.format(0, 'second');
+  }
+}
diff --git a/app/javascript/retrospring/initializers/stimulus.ts b/app/javascript/retrospring/initializers/stimulus.ts
index 6239a1f9..e0573980 100644
--- a/app/javascript/retrospring/initializers/stimulus.ts
+++ b/app/javascript/retrospring/initializers/stimulus.ts
@@ -9,6 +9,7 @@ import ThemeController from "retrospring/controllers/theme_controller";
 import CapabilitiesController from "retrospring/controllers/capabilities_controller";
 import CropperController from "retrospring/controllers/cropper_controller";
 import InboxSharingController from "retrospring/controllers/inbox_sharing_controller";
+import TimestampController from "retrospring/controllers/timestamp_controller";
 import ToastController from "retrospring/controllers/toast_controller";
 
 /**
@@ -30,5 +31,6 @@ export default function (): void {
   window['Stimulus'].register('format-popup', FormatPopupController);
   window['Stimulus'].register('inbox-sharing', InboxSharingController);
   window['Stimulus'].register('theme', ThemeController);
+  window['Stimulus'].register('timestamp', TimestampController);
   window['Stimulus'].register('toast', ToastController);
 }
diff --git a/app/views/application/_answerbox.html.haml b/app/views/application/_answerbox.html.haml
index 20b88963..fed97697 100644
--- a/app/views/application/_answerbox.html.haml
+++ b/app/views/application/_answerbox.html.haml
@@ -19,14 +19,16 @@
               %h6.answerbox__answer-user
                 = raw t(".answered", hide: hidespan(t(".hide"), "d-none d-sm-inline"), user: user_screen_name(a.user))
               .answerbox__answer-date
-                = link_to(raw(t("time.distance_ago", time: time_tooltip(a))), answer_path(a.user.screen_name, a.id))
+                = link_to(answer_path(a.user.screen_name, a.id)) do
+                  %time{ datetime: a.created_at.iso8601, data: { controller: "timestamp" } }= a.created_at
         .col-md-6.d-flex.d-md-block.answerbox__actions
           = render "answerbox/actions", a: a, display_all: display_all
     - else
       .row
         .col-md-6.text-start.text-muted
           %i.fa.fa-clock-o
-          = link_to(raw(t("time.distance_ago", time: time_tooltip(a))), answer_path(a.user.screen_name, a.id), class: "answerbox__permalink")
+          = link_to(answer_path(a.user.screen_name, a.id), class: "answerbox__permalink") do
+            %time{ datetime: a.created_at.iso8601, data: { controller: "timestamp" } }= a.created_at
           - if a.pinned_at.present?
             %span.answerbox__pinned
               ·
diff --git a/tsconfig.json b/tsconfig.json
index 621e350f..8f168c9b 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -4,7 +4,7 @@
     "emitDecoratorMetadata": true,
     "experimentalDecorators": true,
     "allowSyntheticDefaultImports": true,
-    "lib": ["es6", "dom"],
+    "lib": ["es6", "es2020", "dom"],
     "module": "es6",
     "moduleResolution": "node",
     "resolveJsonModule": true,