I Built a Delhi Metro Route Planner In React with GSAP
Pratik Sharma has developed a free Delhi Metro route planner using React and GSAP. The app allows users to select source and destination stations to view route details, including fare and travel time. To enhance searchability, Sharma implemented programmatic SEO pages for every station-to-station combination, generating a total of 57,840 route pages.
- ▪The Delhi Metro route planner is an interactive React application.
- ▪Users can view estimated fares, stop counts, travel times, and interchanges.
- ▪The app now features SEO-friendly URLs for each route, improving search visibility.
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Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | DEV.to (Top) |
| Canonical URL | https://dev.to/biomathcode/i-built-a-delhi-metro-route-planner-in-react-with-gsap-4g9l |
| Publication time | Thu, 28 May 2026 22:21:44 +0000 |
| Retrieval time | 2026-05-28T22:29:38.383Z |
| Last seen | 2026-05-28T22:29:38.383Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | rG1d5pvwI9fw |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 308519) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } Pratik sharma Posted on May 28 I Built a Delhi Metro Route Planner In React with GSAP #fullstack #developer #webdev #ai I recently built a free Delhi Metro route planner: https://metro.coolhead.in/ The first version worked well as an interactive React app. You could pick a source station, pick a destination station, and see the route, estimated fare, stop count, travel time, interchanges, and line-color guidance on the metro map. But there was a problem.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at DEV.to (Top).
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