{"slug": "treesheets", "name": "TreeSheets", "category": "notes", "category_name": "Notes and knowledge", "description": "", "recommenders": 4, "commenters": 4, "warners": 0, "score": 3.709, "rising": 1.35, "first": "2026-03-08", "latest": "2026-10-25", "why": "I love it as a note-taking application for anything that complexity-wise sits between a short outline in a plain text file and a ton of Markdown", "why_is_quote": true, "has_verdict": false, "sentiment": {"recommend": 4, "neutral": 0, "compare": 0, "warn": 0}, "spark": [0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1], "listed": true, "loved": [], "caveat": "", "short_quote": "I love it as a note-taking application for anything that complexity-wise sits between a short outline in a plain text file and a ton of Markdown", "icon": true, "domain": null, "github_repo": "github.com/aardappel/treesheets", "official_url": "https://strlen.com/treesheets/", "pricing": "", "aliases": ["TreeSheets", "Treesheets"], "verdict": null, "praise": [{"label": "", "summary": "", "quotes": [{"id": 803648352, "item_id": 50228022, "url": "https://news.ycombinator.com/item?id=50228022", "by": "Zecc", "date": "2026-10-25", "stance": "recommend", "quote": "I love it as a note-taking application for anything that complexity-wise sits between a short outline in a plain text file and a ton of Markdown", "excerpt": "I will take a better look at Goose some time later when it's not late at night. Just wanted to drop by and thank you for creating Treesheets. I haven't given its more advanced features the use they deserve, but I love it as a note-taking application for anything that complexity-wise sits between a short outline in a plain text file and a ton of Markdown in something more advanced like Obsidian. And for, of course, an", "context": "", "use_case": "note-taking and tabular data", "switched_from": "", "story": "The Goose Programming Language"}, {"id": 796809520, "item_id": 49800595, "url": "https://news.ycombinator.com/item?id=49800595", "by": "iamagurgle", "date": "2026-09-22", "stance": "recommend", "quote": "It's a spreadsheet/note taking app made by a person in the games industry, and I find it really fun to use.", "excerpt": "I didn't read the entire article but the headline reminds me of a programme I use: Treesheets. It's a spreadsheet/note taking app made by a person in the games industry, and I find it really fun to use. link: https://strlen.com/treesheets/", "context": "", "use_case": "spreadsheet / note taking", "switched_from": "", "story": "How video games inspire great UX (2019)"}, {"id": 762601616, "item_id": 47662601, "url": "https://news.ycombinator.com/item?id=47662601", "by": "makeitrain", "date": "2026-04-06", "stance": "recommend", "quote": "I think it\u2019s worth checking out the UI paradigm, it\u2019s very keyboard friendly.", "excerpt": "I use this occasionally, discovered it in the Linux software repository. I think it\u2019s worth checking out the UI paradigm, it\u2019s very keyboard friendly. My main gripe is that it has no app icon in my toolbar on Mint, and that causes it to render as an invisible sliver, not even a full size button.", "context": "Linux Mint user", "use_case": "hierarchical data organizing", "switched_from": "", "story": "TreeSheets: Free Form Data Organizer (Hierarchical Spreadsheet)"}, {"id": 756754240, "item_id": 47297140, "url": "https://news.ycombinator.com/item?id=47297140", "by": "aquariusDue", "date": "2026-03-08", "stance": "recommend", "quote": "I recommend people interested in Personal Knowledge Management or related stuff check Treesheets out", "excerpt": "He also made Treesheets which is where I first heard about him. I recommend people interested in Personal Knowledge Management or related stuff check Treesheets out because while uglier compared to Obsidian there's some really great ideas in there. I won't spoil the fun but if you've got 15 minutes it's pretty easy to go through the tutorial. https://github.com/aardappel/treesheets", "context": "", "use_case": "personal knowledge management", "switched_from": "", "story": "The Lobster Programming Language"}]}], "caveats": [], "who": [{"by": "makeitrain", "context": "Linux Mint user", "url": "https://news.ycombinator.com/item?id=47662601", "date": "2026-04-06"}], "tags": [], "use_cases": ["note-taking and tabular data", "spreadsheet / note taking", "hierarchical data organizing", "personal knowledge management"], "compared": [{"slug": "obsidian", "name": "Obsidian", "co": 2, "switched_from": 0, "switched_to": 0}], "makers": [], "threads": [{"url": "https://news.ycombinator.com/item?id=50224100", "title": "The Goose Programming Language", "mentions": 1}, {"url": "https://news.ycombinator.com/item?id=49777121", "title": "How video games inspire great UX (2019)", "mentions": 1}, {"url": "https://news.ycombinator.com/item?id=47654219", "title": "TreeSheets: Free Form Data Organizer (Hierarchical Spreadsheet)", "mentions": 1}, {"url": "https://news.ycombinator.com/item?id=47239955", "title": "The Lobster Programming Language", "mentions": 1}], "sentiment_by_month": {"2025-11": {}, "2025-12": {}, "2026-01": {}, "2026-02": {}, "2026-03": {"recommend": 1}, "2026-04": {"recommend": 1}, "2026-05": {}, "2026-06": {}, "2026-07": {}, "2026-08": {}, "2026-09": {"recommend": 1}, "2026-10": {"recommend": 1}}, "quotes": [{"id": 803648352, "item_id": 50228022, "url": "https://news.ycombinator.com/item?id=50228022", "by": "Zecc", "date": "2026-10-25", "stance": "recommend", "quote": "I love it as a note-taking application for anything that complexity-wise sits between a short outline in a plain text file and a ton of Markdown", "excerpt": "I will take a better look at Goose some time later when it's not late at night. Just wanted to drop by and thank you for creating Treesheets. I haven't given its more advanced features the use they deserve, but I love it as a note-taking application for anything that complexity-wise sits between a short outline in a plain text file and a ton of Markdown in something more advanced like Obsidian. And for, of course, an", "context": "", "use_case": "note-taking and tabular data", "switched_from": "", "story": "The Goose Programming Language"}, {"id": 796809520, "item_id": 49800595, "url": "https://news.ycombinator.com/item?id=49800595", "by": "iamagurgle", "date": "2026-09-22", "stance": "recommend", "quote": "It's a spreadsheet/note taking app made by a person in the games industry, and I find it really fun to use.", "excerpt": "I didn't read the entire article but the headline reminds me of a programme I use: Treesheets. It's a spreadsheet/note taking app made by a person in the games industry, and I find it really fun to use. link: https://strlen.com/treesheets/", "context": "", "use_case": "spreadsheet / note taking", "switched_from": "", "story": "How video games inspire great UX (2019)"}, {"id": 762601616, "item_id": 47662601, "url": "https://news.ycombinator.com/item?id=47662601", "by": "makeitrain", "date": "2026-04-06", "stance": "recommend", "quote": "I think it\u2019s worth checking out the UI paradigm, it\u2019s very keyboard friendly.", "excerpt": "I use this occasionally, discovered it in the Linux software repository. I think it\u2019s worth checking out the UI paradigm, it\u2019s very keyboard friendly. My main gripe is that it has no app icon in my toolbar on Mint, and that causes it to render as an invisible sliver, not even a full size button.", "context": "Linux Mint user", "use_case": "hierarchical data organizing", "switched_from": "", "story": "TreeSheets: Free Form Data Organizer (Hierarchical Spreadsheet)"}, {"id": 756754240, "item_id": 47297140, "url": "https://news.ycombinator.com/item?id=47297140", "by": "aquariusDue", "date": "2026-03-08", "stance": "recommend", "quote": "I recommend people interested in Personal Knowledge Management or related stuff check Treesheets out", "excerpt": "He also made Treesheets which is where I first heard about him. I recommend people interested in Personal Knowledge Management or related stuff check Treesheets out because while uglier compared to Obsidian there's some really great ideas in there. I won't spoil the fun but if you've got 15 minutes it's pretty easy to go through the tutorial. https://github.com/aardappel/treesheets", "context": "", "use_case": "personal knowledge management", "switched_from": "", "story": "The Lobster Programming Language"}]}