diff --git a/src/app/issues/issue-detail/issue-detail.html b/src/app/issues/issue-detail/issue-detail.html
index 67cbcd9..b10ecc7 100644
--- a/src/app/issues/issue-detail/issue-detail.html
+++ b/src/app/issues/issue-detail/issue-detail.html
@@ -105,14 +105,16 @@
           <input aria-label="Date d'échéance" class="form-control form-control-sm" type="date" [(ngModel)]="issue.dueDate" (blur)="saveIssue()" />
         </div>
         <div class="row g-2">
-          <div class="col-6">
+          <div [class]="isEpicIssue ? 'col-12' : 'col-6'">
             <label class="field-label">Temps estimé (h)</label>
             <input aria-label="Temps estimé" class="form-control form-control-sm" type="number" min="0" step="0.5" [(ngModel)]="estimatedTimeValue" (blur)="saveIssue()" />
           </div>
-          <div class="col-6">
-            <label class="field-label">Progression (%)</label>
-            <input aria-label="Progression" class="form-control form-control-sm" type="number" min="0" max="100" [(ngModel)]="issue.progress" (blur)="saveIssue()" />
-          </div>
+          @if (!isEpicIssue) {
+            <div class="col-6">
+              <label class="field-label">Progression (%)</label>
+              <input aria-label="Progression" class="form-control form-control-sm" type="number" min="0" max="100" [(ngModel)]="issue.progress" (blur)="saveIssue()" />
+            </div>
+          }
         </div>
       </div>
     </div>
diff --git a/src/app/issues/issues.css b/src/app/issues/issues.css
index 7282836..13ebb0b 100644
--- a/src/app/issues/issues.css
+++ b/src/app/issues/issues.css
@@ -15,4 +15,13 @@
   outline-offset: -2px;
 }
 
+.progress-cell {
+  min-width: 130px;
+}
+
+.progress-label {
+  min-width: 2.5rem;
+  text-align: right;
+}
+
 
diff --git a/src/app/issues/issues.html b/src/app/issues/issues.html
index 5671232..7ed0b19 100644
--- a/src/app/issues/issues.html
+++ b/src/app/issues/issues.html
@@ -1,3 +1,4 @@
+<!-- suppress HtmlUnknownAttribute -->
 <div class="d-flex flex-column flex-md-row align-items-md-center justify-content-between gap-3 mb-4">
   <div>
     <h1 class="h2 mb-2">Issues</h1>
@@ -6,6 +7,25 @@
   <button type="button" class="btn btn-primary" (click)="createIssue()">Creer</button>
 </div>
 
+<div class="d-flex flex-wrap gap-2 mb-3">
+  <button
+    type="button"
+    class="btn btn-sm"
+    [class.btn-outline-secondary]="selectedType !== null"
+    [class.btn-secondary]="selectedType === null"
+    (click)="selectType(null)"
+  >Tous</button>
+  @for (type of typeOptions; track type) {
+    <button
+      type="button"
+      class="filter-btn btn btn-sm"
+      [class.active]="selectedType === type"
+      [class]="'filter-btn btn btn-sm ' + (selectedType === type ? typeBadgeClass(type).replace('text-bg-', 'btn-') : 'btn-outline-secondary')"
+      (click)="selectType(type)"
+    >{{ type }}</button>
+  }
+</div>
+
 <div class="card shadow-sm">
   <div class="table-responsive">
     <table class="table table-hover align-middle mb-0">
@@ -16,10 +36,11 @@
           <th>Priorite</th>
           <th>Statut</th>
           <th>Assignee</th>
+          <th>Progression</th>
         </tr>
       </thead>
       <tbody>
-        @for (issue of issues(); track issue.id) {
+        @for (issue of filteredIssues; track issue.id) {
           <tr
             class="clickable-row"
             tabindex="0"
@@ -31,6 +52,21 @@
             <td>{{ issue.priority }}</td>
             <td>{{ issue.status }}</td>
             <td>{{ issue.assignee }}</td>
+            <td class="progress-cell">
+              <div class="d-flex align-items-center gap-2">
+                <div class="progress flex-grow-1" style="height: 6px;">
+                  <div
+                    class="progress-bar"
+                    role="progressbar"
+                    [style.width.%]="getProgress(issue)"
+                    [attr.aria-valuenow]="getProgress(issue)"
+                    aria-valuemin="0"
+                    aria-valuemax="100"
+                  ></div>
+                </div>
+                <span class="progress-label text-secondary small">{{ getProgress(issue) }}%</span>
+              </div>
+            </td>
           </tr>
         }
       </tbody>
diff --git a/src/app/issues/issues.ts b/src/app/issues/issues.ts
index d57e3b7..e5ee32d 100644
--- a/src/app/issues/issues.ts
+++ b/src/app/issues/issues.ts
@@ -13,6 +13,20 @@ export class Issues {
   private readonly issuesStore = inject(IssuesStore);
 
   protected readonly issues = this.issuesStore.issues;
+  protected selectedType: IssueEntity['type'] | null = null;
+
+  protected readonly typeOptions: IssueEntity['type'][] = [
+    'Epic', 'Bug', 'Study', 'Story', 'Task', 'Technical Story',
+  ];
+
+  protected get filteredIssues(): IssueEntity[] {
+    if (this.selectedType === null) return this.issues();
+    return this.issues().filter((i) => i.type === this.selectedType);
+  }
+
+  protected selectType(type: IssueEntity['type'] | null): void {
+    this.selectedType = this.selectedType === type ? null : type;
+  }
 
   protected createIssue(): void {
     const nextId = this.issuesStore.getNextId();
@@ -25,6 +39,18 @@ export class Issues {
     this.router.navigate(['/issues', issueId]);
   }
 
+  protected getProgress(issue: IssueEntity): number {
+    if (issue.type !== 'Epic') {
+      return issue.progress;
+    }
+    const children = this.issues().filter(
+      (i) => i.id !== issue.id && (i.epic === issue.name || i.dependsOnIds.includes(issue.id)),
+    );
+    if (children.length === 0) return 0;
+    const done = children.filter((i) => i.status === 'done').length;
+    return Math.round((done / children.length) * 100);
+  }
+
   protected typeBadgeClass(type: IssueEntity['type']): string {
     const map: Record<IssueEntity['type'], string> = {
       Bug: 'text-bg-danger',