{"slug": "z", "name": "z", "category": "terminal", "category_name": "Terminal and shell", "description": "", "recommenders": 3, "commenters": 4, "warners": 0, "score": 2.86, "rising": 0.35, "first": "2025-11-20", "latest": "2026-08-15", "why": "https://github.com/rupa/z is perfect to go from projects to projects.", "why_is_quote": true, "has_verdict": false, "sentiment": {"recommend": 3, "neutral": 0, "compare": 1, "warn": 0}, "spark": [1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0], "listed": true, "loved": [], "caveat": "", "short_quote": "https://github.com/rupa/z is perfect to go from projects to projects.", "kind": "", "icon": true, "domain": null, "github_repo": "github.com/computerex/z", "official_url": "https://github.com/computerex/z", "pricing": "", "aliases": ["z"], "verdict": null, "praise": [{"label": "", "summary": "", "quotes": [{"id": 789076432, "item_id": 49317277, "url": "https://news.ycombinator.com/item?id=49317277", "by": "scary-size", "date": "2026-08-15", "stance": "recommend", "quote": "https://github.com/rupa/z (z - jump around)", "excerpt": "https://github.com/rupa/z (z - jump around)", "context": "", "use_case": "jump to frequent directories", "switched_from": "", "story": null}, {"id": 782187776, "item_id": 48886736, "url": "https://news.ycombinator.com/item?id=48886736", "by": "rvrs", "date": "2026-07-12", "stance": "recommend", "quote": "It is simple and does the job", "excerpt": "I've just been using this for years https://github.com/rupa/z It is simple and does the job", "context": "", "use_case": "directory jumping in shell", "switched_from": "", "story": "Ask HN: Would filesystem bookmarks be useful in your shell workflow?"}, {"id": 735859329, "item_id": 45991208, "url": "https://news.ycombinator.com/item?id=45991208", "by": "chrisdugne", "date": "2025-11-20", "stance": "recommend", "quote": "https://github.com/rupa/z is perfect to go from projects to projects.", "excerpt": "this lists all modifications, when check-projects tells you one line if your project is WIP: x uralys/web * M www then you go work with your modifications on your project. https://github.com/rupa/z is perfect to go from projects to projects.", "context": "", "use_case": "jumping between project directories", "switched_from": "", "story": "CLI tool to check the Git status of multiple projects"}]}], "caveats": [], "who": [], "tags": [], "use_cases": ["jump to frequent directories", "directory jumping in shell", "jumping between project directories"], "compared": [], "makers": [{"id": 791290400, "item_id": 49455650, "url": "https://news.ycombinator.com/item?id=49455650", "by": "computerex", "date": "2026-08-26", "stance": "recommend", "quote": "I use my own harness: https://github.com/computerex/z", "excerpt": "I use my own harness: https://github.com/computerex/z Have been using it as my primary harness for personal work for I'd say 6 months. I recommend everyone create their own harness at least to learn. There are a lot of practical benefits.", "context": "", "use_case": "personal AI coding harness", "switched_from": "", "story": "GLM-5.3-Flash"}, {"id": 780094048, "item_id": 48755878, "url": "https://news.ycombinator.com/item?id=48755878", "by": "computerex", "date": "2026-07-01", "stance": "neutral", "quote": "Even I made one:", "excerpt": "Why not? They are relatively easy to make so why not. Even I made one: https://github.com/computerex/z", "context": "", "use_case": "", "switched_from": "", "story": "ZCode: Claude Code from the Makers of GLM"}, {"id": 779843856, "item_id": 48740241, "url": "https://news.ycombinator.com/item?id=48740241", "by": "computerex", "date": "2026-06-30", "stance": "recommend", "quote": "I made my own!", "excerpt": "I made my own! https://github.com/computerex/z", "context": "", "use_case": "", "switched_from": "", "story": "Claude Code Is Steganographically Marking Requests"}, {"id": 778173809, "item_id": 48635863, "url": "https://news.ycombinator.com/item?id=48635863", "by": "computerex", "date": "2026-06-22", "stance": "recommend", "quote": "I have used this same pattern in my own harness and it works well there too.", "excerpt": "It's very simple. I have told Claude that it's my chief of staff and that it must delegate all tasks to subagents. That as my COS it must show initiative and only come to me for vision/decision making. I have hooks further enforcing this. It works really well because I am usually working on like 12 things at once. Feels like playing simultaneous chess. The COS agent helps me context switch/orchestrate everything. Sub", "context": "juggles about 12 things at once", "use_case": "Agent harness", "switched_from": "", "story": "Stop wasting tokens and re explaining your project between sessions"}, {"id": 759433552, "item_id": 47464597, "url": "https://news.ycombinator.com/item?id=47464597", "by": "computerex", "date": "2026-03-20", "stance": "recommend", "quote": "Works really well", "excerpt": "Hey I built that into my harness! http://github.com/computerex/z Long tool outputs/command outputs everything in my harness is spilled over to the filesystem. Context messages are truncated and split to filesystem with a breadcrumb for retrieving the full message. Works really well.", "context": "", "use_case": "agent harness with output spillover to disk", "switched_from": "", "story": "OpenCode \u2013 The open source AI coding agent"}], "threads": [{"url": "https://news.ycombinator.com/item?id=49449507", "title": "GLM-5.3-Flash", "mentions": 1}, {"url": "https://news.ycombinator.com/item?id=49314700", "title": "item 49314700", "mentions": 1}, {"url": "https://news.ycombinator.com/item?id=48884290", "title": "Ask HN: Would filesystem bookmarks be useful in your shell workflow?", "mentions": 1}, {"url": "https://news.ycombinator.com/item?id=48751752", "title": "ZCode: Claude Code from the Makers of GLM", "mentions": 1}, {"url": "https://news.ycombinator.com/item?id=48734373", "title": "Claude Code Is Steganographically Marking Requests", "mentions": 1}, {"url": "https://news.ycombinator.com/item?id=48622590", "title": "Stop wasting tokens and re explaining your project between sessions", "mentions": 1}], "sentiment_by_month": {"2025-11": {"recommend": 1}, "2025-12": {}, "2026-01": {}, "2026-02": {}, "2026-03": {"compare": 1}, "2026-04": {}, "2026-05": {}, "2026-06": {}, "2026-07": {"recommend": 1}, "2026-08": {"recommend": 1}, "2026-09": {}, "2026-10": {}}, "quotes": [{"id": 789076432, "item_id": 49317277, "url": "https://news.ycombinator.com/item?id=49317277", "by": "scary-size", "date": "2026-08-15", "stance": "recommend", "quote": "https://github.com/rupa/z (z - jump around)", "excerpt": "https://github.com/rupa/z (z - jump around)", "context": "", "use_case": "jump to frequent directories", "switched_from": "", "story": null}, {"id": 782187776, "item_id": 48886736, "url": "https://news.ycombinator.com/item?id=48886736", "by": "rvrs", "date": "2026-07-12", "stance": "recommend", "quote": "It is simple and does the job", "excerpt": "I've just been using this for years https://github.com/rupa/z It is simple and does the job", "context": "", "use_case": "directory jumping in shell", "switched_from": "", "story": "Ask HN: Would filesystem bookmarks be useful in your shell workflow?"}, {"id": 756173362, "item_id": 47260835, "url": "https://news.ycombinator.com/item?id=47260835", "by": "jghub", "date": "2026-03-05", "stance": "compare", "quote": "which to the best of my understanding is what z/zoxide do", "excerpt": "The difference in usability is most apparent during context switching and burst activity. The Problem with Heuristics: Most tools use simple counters and multipliers. If you spend 10 minutes performing a repetitive task in a temporary directory (e.g., a \"one-off\" burst of cd actions into a build folder), a heuristic model can \"overlearn\" that path. 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