All application code, UI, branding, and the on-device d-hash / Levenshtein matching
logic are original work by the development team (Ayaan Rustagi, Sree Kondapalli, Tushaar Singh). Third-party
libraries and the Groq / Llama 4 Scout AI service used by the Accurate match mode are credited below.
Fonts
| Asset |
License |
| Groq API |
Low-latency inference for Accurate match mode |
| Llama 4 Scout (Meta AI) |
Multimodal model comparing lost-item photos against inventory; Llama 4 Community License |
| Inter (Google
Fonts) |
SIL Open Font License |
| Bricolage Grotesque (Google Fonts) |
SIL Open Font License |
Backend Libraries
| Library |
Purpose |
License |
| Node.js / Express |
Server runtime & REST API |
MIT |
| Mongoose |
MongoDB object modelling |
MIT |
| mongodb-memory-server |
In-memory DB fallback for evaluation |
MIT |
| bcryptjs |
Password hashing (salted, 12 rounds) |
MIT |
| helmet |
HTTP security headers |
MIT |
| express-rate-limit |
Brute-force & DoS protection |
MIT |
| Multer |
Multipart file-upload handling |
MIT |
| CORS / dotenv / nedb-promises |
Cross-origin, env config, embedded DB |
MIT / BSD-2 |
Frontend Libraries
| Library |
Purpose |
License |
| Three.js |
WebGL 3D hero animation |
MIT |
| Leaflet |
Interactive campus map |
BSD-2-Clause |
| GSAP |
Scroll & UI animations |
GreenSock No-Charge |
| EmailJS SDK |
OTP email delivery (client-side) |
Terms of Service |
| Feather Icons |
UI icon set |
MIT |
AI / Machine Learning