{"slug": "geojson-io", "name": "geojson.io", "category": "editors", "category_name": "Editors and IDEs", "description": "", "recommenders": 3, "commenters": 4, "warners": 1, "score": 1.807, "rising": -0.98, "first": "2026-04-07", "latest": "2026-05-08", "why": "There's a map facility not linked here that allows you to build GeoJSON graphically", "why_is_quote": true, "has_verdict": false, "sentiment": {"recommend": 3, "neutral": 0, "compare": 0, "warn": 1}, "spark": [0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0], "listed": true, "loved": [], "caveat": "", "short_quote": "There's a map facility not linked here that allows you to build GeoJSON graphically", "kind": "", "icon": true, "domain": "geojson.io", "github_repo": null, "official_url": "https://geojson.io", "pricing": "", "aliases": ["geojson.io"], "verdict": null, "praise": [{"label": "", "summary": "", "quotes": [{"id": 769152512, "item_id": 48072032, "url": "https://news.ycombinator.com/item?id=48072032", "by": "dinkumthinkum", "date": "2026-05-08", "version": null, "stance": "recommend", "quote": "it is very convenient to render json this way", "excerpt": "This is just pretty wrong. Sure, geojson can be bloated but it is not for \"no benefit.\" It is a very popular format and it is easy to encode and decode, even if it is slow for large data. It is more for sharing than long term storage. Take a site like below, it is very convenient to render json this way. https://geojson.io", "context": "", "use_case": "view GeoJSON data", "switched_from": "", "story": "GeoJSON"}, {"id": 769054752, "item_id": 48065922, "url": "https://news.ycombinator.com/item?id=48065922", "by": "kitd", "date": "2026-05-08", "version": null, "stance": "recommend", "quote": "There's a map facility not linked here that allows you to build GeoJSON graphically", "excerpt": "There's a map facility not linked here that allows you to build GeoJSON graphically: https://geojson.io/#map=12.42/51.50593/-0.13003", "context": "", "use_case": "building GeoJSON graphically", "switched_from": "", "story": "GeoJSON"}, {"id": 769008000, "item_id": 48063000, "url": "https://news.ycombinator.com/item?id=48063000", "by": "biosboiii", "date": "2026-05-08", "version": null, "stance": "recommend", "quote": "geojson.io is a great editor/viewer by Mapbox.", "excerpt": "I love GeoJSON :) You can bring any Geo/GIS from 0 to visualization by just parsing it into GeoJSON. geojson.io is a great editor/viewer by Mapbox. Also https://kepler.gl/demo is great for additional filtering, visualizations like heatmaps, arcs etc. A extension to GeoJSON that works with JSONL-like semantics would be great for huge files, but this could also be solved by tiling.", "context": "", "use_case": "GeoJSON editing", "switched_from": "", "story": "GeoJSON"}]}], "caveats": [{"label": "", "summary": "", "quotes": [{"id": 762869361, "item_id": 47679335, "url": "https://news.ycombinator.com/item?id=47679335", "by": "kriz9", "date": "2026-04-07", "version": null, "stance": "warn", "quote": "it is not very good at handling large datasets and couldn't enrich data", "excerpt": "I am working on https://spatialsheets.com Think geodata formulas + excel. Mostly for my own use just to quickly debug geodata. Used to heavily use geojson.io for it but it is not very good at handling large datasets and couldn't enrich data so I started working on this thing.", "context": "", "use_case": "", "switched_from": "", "story": "Ask HN: What are you working on? (April 2026) (Non AI)"}]}], "who": [], "tags": [], "use_cases": ["view geojson data", "building geojson graphically", "geojson editing"], "compared": [], "makers": [], "threads": [{"url": "https://news.ycombinator.com/item?id=48060918", "title": "GeoJSON", "mentions": 3}, {"url": "https://news.ycombinator.com/item?id=47679021", "title": "Ask HN: What are you working on? (April 2026) (Non AI)", "mentions": 1}], "sentiment_by_month": {"2025-11": {}, "2025-12": {}, "2026-01": {}, "2026-02": {}, "2026-03": {}, "2026-04": {"warn": 1}, "2026-05": {"recommend": 3}, "2026-06": {}, "2026-07": {}, "2026-08": {}, "2026-09": {}, "2026-10": {}}, "versions": [], "version_unnamed": 0, "family_ref": null, "runs_on": null, "lines": [], "quotes": [{"id": 769152512, "item_id": 48072032, "url": "https://news.ycombinator.com/item?id=48072032", "by": "dinkumthinkum", "date": "2026-05-08", "version": null, "stance": "recommend", "quote": "it is very convenient to render json this way", "excerpt": "This is just pretty wrong. Sure, geojson can be bloated but it is not for \"no benefit.\" It is a very popular format and it is easy to encode and decode, even if it is slow for large data. It is more for sharing than long term storage. 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Also https://kepler.gl/demo is great for additional filtering, visualizations like heatmaps, arcs etc. A extension to GeoJSON that works with JSONL-like semantics would be great for huge files, but this could also be solved by tiling.", "context": "", "use_case": "GeoJSON editing", "switched_from": "", "story": "GeoJSON"}, {"id": 762869361, "item_id": 47679335, "url": "https://news.ycombinator.com/item?id=47679335", "by": "kriz9", "date": "2026-04-07", "version": null, "stance": "warn", "quote": "it is not very good at handling large datasets and couldn't enrich data", "excerpt": "I am working on https://spatialsheets.com Think geodata formulas + excel. Mostly for my own use just to quickly debug geodata. Used to heavily use geojson.io for it but it is not very good at handling large datasets and couldn't enrich data so I started working on this thing.", "context": "", "use_case": "", "switched_from": "", "story": "Ask HN: What are you working on? (April 2026) (Non AI)"}]}