Hello Frontend
Product updates

Changelog

A quick record of what is new in HelloFrontend. Each update is kept short so you can see what changed at a glance.

  1. September 29, 2026

    Latest

    Four practical Frontend AI guides

    New guides cover streaming Markdown, structured generative UI, AI security, and approval flows so you can build AI products that stay reliable after the demo.

    Explore Frontend AI
  2. September 12, 2026

    Beginner-friendly System Design guides

    Eight System Design lessons now begin with a simple explanation, mental model, visual flow, and step-by-step interview guidance.

    Explore System Design
  3. September 11, 2026

    Clearer System Design discovery

    System Design cards now have stronger visual thumbnails, and search stays separate on each learning route so your results do not follow you between topics.

    Explore System Design
  4. September 10, 2026

    AI Customer Support Agent lesson

    A new System Design lesson walks through designing an AI customer support agent, from the core architecture to practical trade-offs.

    Open the lesson library
  5. September 10, 2026

    Smoother onboarding and content discovery

    The first-run experience and content indexing have been refined so it is easier to find the right practice material and get started.

    Go to dashboard
  6. September 8, 2026

    Richer interview explanations

    Selected interview content now includes improved explanations and guidance to help you understand the reasoning, not just reach an answer.

    Practice questions
New product work will be added here as it ships.