diff --git a/examples/calculator/src/index.tsx b/examples/calculator/src/index.tsx
index 852911990..a2ed8284b 100644
--- a/examples/calculator/src/index.tsx
+++ b/examples/calculator/src/index.tsx
@@ -403,7 +403,7 @@ class CalculatorApp extends Widget {
     }
 
     private evaluate() {
-        if (this.expression.trim() === "") return;
+        if (this.expression.trim().length === 0) return;
         const oldExpr = this.expression;
         this.result = safeEval(this.expression);
         if (this.result !== null && !this.result.startsWith("Error")) {
diff --git a/examples/chat-app/src/index.tsx b/examples/chat-app/src/index.tsx
index a3a2ddb14..0d405714e 100644
--- a/examples/chat-app/src/index.tsx
+++ b/examples/chat-app/src/index.tsx
@@ -257,7 +257,7 @@ function parseBlocks(text: string): Block[] {
         }
 
         // ── Handle Paragraphs ────────────────────────
-        if (line.trim() === '') {
+        if (line.trim().length === 0) {
             blocks.push({
                 type: 'paragraph',
                 text: '',
diff --git a/examples/todo-app/src/index.ts b/examples/todo-app/src/index.ts
index d26035d3c..d4cf9b550 100644
--- a/examples/todo-app/src/index.ts
+++ b/examples/todo-app/src/index.ts
@@ -104,7 +104,7 @@ class CustomMultiProgress extends (MultiProgressClass as any) {
             const value = Math.max(0, Math.min(1, item.value));
             const filled = Math.round(barWidth * value);
 
-            const pct = Math.round(value * 100);
+            const pct = Math.round(value * 100 + Number.EPSILON);
             const percentStr = ` ${pct}% `;
             const showPct = barWidth >= percentStr.length;
             const labelStart = showPct ? Math.floor((barWidth - percentStr.length) / 2) : -1;
diff --git a/packages/dev-server/src/server.ts b/packages/dev-server/src/server.ts
index 47d4f2b6d..b31a4da89 100644
--- a/packages/dev-server/src/server.ts
+++ b/packages/dev-server/src/server.ts
@@ -380,7 +380,7 @@ export class DevServer {
 
             this._killChild();
 
-            await exitedPromise.catch(() => {});
+            await exitedPromise.catch( => console.error());
 
             if (this._running && this._entryFile) {
                 this._spawnChild();