Sign in Sign up free

Recording of the visual regression run on langpanda.com · LangPanda — app walkthrough.

In this video· click a step to jump to it

L

Passed ✓

Test recording

LangPanda — app walkthrough

33,054 ms · 34,882 pixels changed

We built this regression test for langpanda.com — it's yours to keep, free.

Take this test with you

This is a real Playwright test, recorded against langpanda.com. Claim it into your own workspace and re-run it on every deploy — free.

Claim this test — free Sign in to run it

export async function test(page, baseUrl, screenshotPath, stepLogger) {
  const shot = (n, s) => screenshotPath.replace('.png', `-${n}-${s}.png`);
  const ORIGIN = "https://langpanda.com";
  await page.context().setExtraHTTPHeaders({ 'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36' }).catch(function(){});
  // Scenario 1: public home
  await page.goto("https://langpanda.com", { waitUntil: 'domcontentloaded' });
  await page.waitForLoadState('networkidle', { timeout: 8000 }).catch(function(){});
  await page.waitForTimeout(1400);
  { const cb = page.getByRole('button', { name: /accept all|^accept$|got it/i }).first(); if (await cb.isVisible().catch(function(){return false;})) { await cb.click({timeout:2000}).catch(function(){}); await page.waitForTimeout(500); } }
  stepLogger.log('Scenario 1: Home');
  await page.screenshot({ path: shot(1, 'home'), fullPage: true });
  // Sign-in

+43 more lines — claim the test to get the full code.

Checks run

Run

✓

Visual

0.86%

Text

—

DOM

✓

Network

+0 −28

Console

✓

A11y

B

Perf

7 drift

URL

✓

Variables

—

34,882

Diff px

33s

Duration

B

Accessible

WCAG 2.2 · 85

A

Fast

Web Vitals · 100

Notes from the demo run

AI-generated

LangPanda is a language-learning app with a PandaMemory spaced-repetition system and a community Leaderboard. Signed in, the account carries through to a personalised state with 20+ languages and clear, fair pricing.

Highlights

PandaMemory + Leaderboard
Pairing an SRS memory engine with a public leaderboard adds a social-accountability loop most flashcard tools lack.
Transparent pricing
'Simple, Fair Pricing' with monthly/yearly and an FAQ inline keeps the upgrade decision low-friction.

Friction points

Post-login lands on pricing
Signup routed the new user to the pricing page rather than straight into a first lesson; a 'start learning' redirect would shorten time-to-value.

6 visual changes

Share this run

Earned · Lastest awards

Proof your app is not AI slop

LASTEST

starter

tests

all passing

regressions

0

Badges stay live, ratchet upward, only downgrade on confirmed regression.

57,604 test runs recorded · 1,174 products tested with Lastest

This test was built for langpanda.com — claim it free

One click copies the test and baseline screenshots into your own Lastest workspace. Re-run on every deploy and catch regressions before your users do — free, no card required.

Claim this test Sign in

Browse more live Lastest demo reports →