Great Ideas from other Products

Windsurf Preview Feature

Codeium
Spark
productivity ai ide developer-tools

How Windsurf's in-IDE preview feature transforms the developer experience by bringing real-time application testing directly into the workflow

Spark

The Windsurf Preview feature caught my attention immediately. Being able to view and interact with my application directly in the IDE rather than constantly switching between windows has transformed my coding experience.

What really sparked my interest is how clicking on components in the preview automatically sends relevant errors to Cascade, creating this seamless feedback loop between code, preview, and AI assistance. It’s thoughtfully integrated from day one, making development more intuitive even for those of us who don’t code full-time.

Stories Feature

Instagram
Spark Ember 🔥 Fire
social-media content engagement

How Instagram's Stories feature evolved from a simple concept to a platform-defining format

Spark

The initial concept was inspired by the ephemeral nature of real-life moments: what if social media content could be temporary rather than permanent? This challenged the established paradigm of social platforms creating permanent digital archives.

Key observations:

  • Users were hesitant to share everyday moments on permanent feeds
  • FOMO (fear of missing out) could drive engagement with temporary content
  • Reducing the permanence of content could increase sharing frequency
  • Snapchat had validated the concept but with limitations

The spark addressed a fundamental tension in social media: the desire to share authentic moments versus the pressure of creating a curated permanent profile.