Fireworks · glm-4.5
Create a fireworks display on a full-screen canvas where clicks launch shells that explode into gravity-affected, fading particle bursts.
transcript · 4 messages
Create a fireworks display on a full-screen canvas where clicks launch shells that explode into gravity-affected, fading particle bursts.
thinking
The user wants me to create a single-page web app with a fireworks display on a full-screen canvas. The requirements are: 1. Full-screen canvas 2. Clicks launch shells 3. Shells explode into gravity-affected, fading particle bursts 4. Everything in one self-contained index.html file 5. CSS in <style> tag, JS in <script> tag 6. No external resources, CDNs, or network requests Let me create this fireworks display with: - A canvas that fills the screen - Click handling to launch fireworks shells - Animation loop for updating and rendering particles - Physics: gravity affecting particles, fading opacity over time - Colorful explosions with multiple particles per shell I'll write this all into one index.html file.
I'll create a full-screen fireworks display with click-to-launch shells and physics-based particle explosions.
/tmp/ws/index.html (10293 bytes)Successfully wrote 10293 bytes to /tmp/ws/index.html
thinking
Done! I've created a complete fireworks display in a single HTML file. The app features: 1. **Full-screen canvas** - Automatically resizes with the window 2. **Click-to-launch shells** - Click anywhere to launch a firework shell to that position 3. **Physics-based particles** - Particles have: - Gravity pulling them down - Friction slowing their velocity - Fading opacity over time - Trail effects for visual flair 4. **Visual effects**: - Glowing particles with radial gradients - Colorful explosions with HSL colors - Shell trails as they ascend - Particle trails as they fall - Sparkle particles mixed in with main explosion 5. **Auto-launch** - Occasionally launches fireworks automatically for ambient effect 6. **Touch support** - Works on mobile devices too 7. **No external dependencies** - Everything is self-contained in one file The display starts with one initial firework and then continues with occasional auto-launches, while also responding to user clicks.
Created a complete fireworks display in `index.html` with: - **Full-screen canvas** that auto-resizes - **Click/touch to launch** shells that travel to the clicked position - **Physics-based explosions** with: - Gravity pulling particles down - Friction slowing velocity - Fading opacity over time - **Visual effects**: - Glowing particles with radial gradients - Colorful HSL-based explosions (80-150 particles each) - Shell trails as they ascend - Particle trails as they fall - Sparkle particles mixed in - **Auto-launch** feature for ambient fireworks - **Touch support** for mobile devices Just open the file in a browser and click anywhere to launch fireworks!
TAKE IT TO CODE
A single self-contained HTML file — copy it and open in any browser, or reuse the prompt with your own pi-agent run.
RUN
EVALUATION
Continuous colorful fireworks display with gravity-affected fading particles, clicks launch additional shells convincingly.
Vision grade · anthropic/claude-sonnet-5
MEASUREMENTS
Raw readings from the capture, not a verdict — the grade above is the only judgement. Percentages are how much of the screen changed; the measure under-reports sparse motion on a dark background.