{"slug": "juggler", "name": "Juggler", "category": "ai-coding", "category_name": "AI coding tools", "description": "", "recommenders": 3, "commenters": 7, "warners": 1, "score": 2.859, "rising": 3.0, "first": "2026-10-02", "latest": "2026-10-31", "why": "I recommend it if you're in search of something powerful with a web interface that works well on mobile devices", "why_is_quote": true, "has_verdict": false, "sentiment": {"recommend": 3, "neutral": 3, "compare": 0, "warn": 1}, "spark": [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3], "listed": true, "loved": [], "caveat": "", "short_quote": "I recommend it if you're in search of something powerful with a web interface that works well on mobile devices", "icon": true, "domain": null, "github_repo": "github.com/juggler-ai/juggler", "official_url": "https://github.com/juggler-ai/juggler", "pricing": "", "aliases": ["Juggler"], "verdict": null, "praise": [{"label": "", "summary": "", "quotes": [{"id": 805088400, "item_id": 50318025, "url": "https://news.ycombinator.com/item?id=50318025", "by": "ia", "date": "2026-10-31", "stance": "recommend", "quote": "A couple hours later, I'm playing with it. This is awesome, really great work.", "excerpt": "This thread caused me to check out juggler. A couple hours later, I'm playing with it. This is awesome, really great work.", "context": "", "use_case": "coding agent", "switched_from": "", "story": "Prospero: A new coding harness for a more civilized age"}, {"id": 802689552, "item_id": 50168097, "url": "https://news.ycombinator.com/item?id=50168097", "by": "evanjrowley", "date": "2026-10-20", "stance": "recommend", "quote": "I recommend it if you're in search of something powerful with a web interface that works well on mobile devices", "excerpt": "I love that he designed a Jugglemeter. Tbh, I was drawn to this post's headline because lately I've been having a great time using the Juggler coding agent. I recommend it if you're in search of something powerful with a web interface that works well on mobile devices: https://github.com/juggler-ai/juggler", "context": "", "use_case": "coding agent with web interface", "switched_from": "", "story": "How Many Objects Can Be Juggled? (1997)"}, {"id": 798941520, "item_id": 49933845, "url": "https://news.ycombinator.com/item?id=49933845", "by": "james2doyle", "date": "2026-10-02", "stance": "recommend", "quote": "Been a happy Juggler since I first saw it on here.", "excerpt": "Been a happy Juggler since I first saw it on here. I really think it is much more approachable for people who are intimidated/overwhelmed by the terminal and just want an all in one solution that is intuitive, pre-configured, and also works great. I really like the \"auto approve\" strategy given lots of people have no idea when something like a `sed` is going to write or read. However, I likely wouldnt suggest Pi (or ", "context": "", "use_case": "AI coding GUI", "switched_from": "", "story": "Pi 1.0"}]}], "caveats": [{"label": "", "summary": "", "quotes": [{"id": 805132640, "item_id": 50320790, "url": "https://news.ycombinator.com/item?id=50320790", "by": "atombender", "date": "2026-10-31", "stance": "warn", "quote": "I found it super stressful to use. It emits so much output and activity, in various nested forms.", "excerpt": "Hi, I tried Juggler a few months back, and while it's technically impressive as a one-person product, I found it super stressful to use. It emits so much output and activity, in various nested forms. Where Claude Code and Codex have made progress recently, I feel, is with sharpening the interactivity. For example, Codex will emit a lightweight ream of \"thinking\", then on completion it will erase this and only show th", "context": "", "use_case": "AI coding harness", "switched_from": "", "story": "Prospero: A new coding harness for a more civilized age"}]}], "who": [], "tags": [], "use_cases": ["gui ai coding agent", "ai coding harness", "coding agent", "coding agent with web interface", "ai coding gui", "meta harness"], "compared": [{"slug": "pi", "name": "Pi", "co": 4, "switched_from": 0, "switched_to": 0}, {"slug": "claude-code", "name": "Claude Code", "co": 2, "switched_from": 0, "switched_to": 0}], "makers": [{"id": 804396064, "item_id": 50274754, "url": "https://news.ycombinator.com/item?id=50274754", "by": "julesrms", "date": "2026-10-28", "stance": "recommend", "quote": "", "excerpt": "You can use your claude subscription just fine in open harnesses! I make one (https://github.com/juggler-ai/juggler) and it'll auto-detect and use your claude CLI. I use that claude plan for 90% of my work, plus a bit of GPT, I just prefer to do it inside a nicer, less locked-in environment than claude. There's really no moat around proprietary closed harnesses, it's trivial to jump between them, but people need to b", "context": "builds an open harness", "use_case": "open coding agent harness", "switched_from": "", "story": "The Agent SDK"}, {"id": 803515920, "item_id": 50219745, "url": "https://news.ycombinator.com/item?id=50219745", "by": "julesrms", "date": "2026-10-24", "stance": "recommend", "quote": "Juggler usually gets a warm response from HN people because it's a bit more hands-on than most of them.", "excerpt": "As usual when there's a harness release by a billion-dollar company, I like to ride its coat-tails with a little plug for mine (https://github.com/juggler-ai/juggler) since my marketing budget is $0. Juggler usually gets a warm response from HN people because it's a bit more hands-on than most of them. I'd be interested to hear whether the 'spec' stuff works or not. I've been pondering adding a plugin for juggler bas", "context": "", "use_case": "AI agent harness", "switched_from": "", "story": "ThinkRail from JetBrains"}, {"id": 798916448, "item_id": 49932278, "url": "https://news.ycombinator.com/item?id=49932278", "by": "julesrms", "date": "2026-10-02", "stance": "recommend", "quote": "Like Pi, it's plugins all the way down, provider-agnostic, minimal system prompts, threaded sub-agents", "excerpt": "Every few weeks Pi hits #1 here and I quietly grumble \"mine does that too, but with lovely graphics.\", so I'm saying it out loud: https://github.com/juggler-ai/juggler Like Pi, it's plugins all the way down, provider-agnostic, minimal system prompts, threaded sub-agents, code-mode, multi-client remote sessions, worktrees, a context window you can actually see and edit, etc etc Where Pi is way ahead is the plugin ecos", "context": "", "use_case": "GUI AI coding agent", "switched_from": "", "story": "Pi 1.0"}], "threads": [{"url": "https://news.ycombinator.com/item?id=49926069", "title": "Pi 1.0", "mentions": 5}, {"url": "https://news.ycombinator.com/item?id=50315226", "title": "Prospero: A new coding harness for a more civilized age", "mentions": 2}, {"url": "https://news.ycombinator.com/item?id=50273731", "title": "The Agent SDK", "mentions": 1}, {"url": "https://news.ycombinator.com/item?id=50219186", "title": "ThinkRail from JetBrains", "mentions": 1}, {"url": "https://news.ycombinator.com/item?id=50167959", "title": "How Many Objects Can Be Juggled? (1997)", "mentions": 1}], "sentiment_by_month": {"2025-11": {}, "2025-12": {}, "2026-01": {}, "2026-02": {}, "2026-03": {}, "2026-04": {}, "2026-05": {}, "2026-06": {}, "2026-07": {}, "2026-08": {}, "2026-09": {}, "2026-10": {"neutral": 3, "recommend": 3, "warn": 1}}, "quotes": [{"id": 805132640, "item_id": 50320790, "url": "https://news.ycombinator.com/item?id=50320790", "by": "atombender", "date": "2026-10-31", "stance": "warn", "quote": "I found it super stressful to use. It emits so much output and activity, in various nested forms.", "excerpt": "Hi, I tried Juggler a few months back, and while it's technically impressive as a one-person product, I found it super stressful to use. It emits so much output and activity, in various nested forms. Where Claude Code and Codex have made progress recently, I feel, is with sharpening the interactivity. For example, Codex will emit a lightweight ream of \"thinking\", then on completion it will erase this and only show th", "context": "", "use_case": "AI coding harness", "switched_from": "", "story": "Prospero: A new coding harness for a more civilized age"}, {"id": 805088400, "item_id": 50318025, "url": "https://news.ycombinator.com/item?id=50318025", "by": "ia", "date": "2026-10-31", "stance": "recommend", "quote": "A couple hours later, I'm playing with it. This is awesome, really great work.", "excerpt": "This thread caused me to check out juggler. A couple hours later, I'm playing with it. This is awesome, really great work.", "context": "", "use_case": "coding agent", "switched_from": "", "story": "Prospero: A new coding harness for a more civilized age"}, {"id": 802689552, "item_id": 50168097, "url": "https://news.ycombinator.com/item?id=50168097", "by": "evanjrowley", "date": "2026-10-20", "stance": "recommend", "quote": "I recommend it if you're in search of something powerful with a web interface that works well on mobile devices", "excerpt": "I love that he designed a Jugglemeter. Tbh, I was drawn to this post's headline because lately I've been having a great time using the Juggler coding agent. I recommend it if you're in search of something powerful with a web interface that works well on mobile devices: https://github.com/juggler-ai/juggler", "context": "", "use_case": "coding agent with web interface", "switched_from": "", "story": "How Many Objects Can Be Juggled? (1997)"}, {"id": 798941520, "item_id": 49933845, "url": "https://news.ycombinator.com/item?id=49933845", "by": "james2doyle", "date": "2026-10-02", "stance": "recommend", "quote": "Been a happy Juggler since I first saw it on here.", "excerpt": "Been a happy Juggler since I first saw it on here. I really think it is much more approachable for people who are intimidated/overwhelmed by the terminal and just want an all in one solution that is intuitive, pre-configured, and also works great. I really like the \"auto approve\" strategy given lots of people have no idea when something like a `sed` is going to write or read. However, I likely wouldnt suggest Pi (or ", "context": "", "use_case": "AI coding GUI", "switched_from": "", "story": "Pi 1.0"}, {"id": 798936048, "item_id": 49933503, "url": "https://news.ycombinator.com/item?id=49933503", "by": "jasonlotito", "date": "2026-10-02", "stance": "neutral", "quote": "This isn't to say Juggler is bad. Rather,  it's got a long way to go for the GUI to be something that has the fluency of something like vim.", "excerpt": "Most GUIs can't be navigated by a fluent keybind system. And if they do have keybinds, they are their own, and not consistent with what others use, or you can't modify them. And then there is the issue of making it hard to run multiple copies at the same time (I can't just click the app icon again to start a second copy, Juggler does solve for this though), nor can I keep two copies together side by side easily. Bein", "context": "", "use_case": "GUI AI coding agent", "switched_from": "", "story": "Pi 1.0"}, {"id": 798921952, "item_id": 49932622, "url": "https://news.ycombinator.com/item?id=49932622", "by": "lucideer", "date": "2026-10-02", "stance": "neutral", "quote": "This project looks great, well done", "excerpt": "> Pi-heads who fancy a bit of GUI actionz This project looks great, well done, BUT it seems very odd to be \"grumbling\" about Pi when you're explicitly targeting a separate audience (GUI users). There are other GUI tools like Juggler that are quite popular, like cmux, that it seems better placed as an alternative to.", "context": "", "use_case": "GUI AI coding agent", "switched_from": "", "story": "Pi 1.0"}, {"id": 798920705, "item_id": 49932544, "url": "https://news.ycombinator.com/item?id=49932544", "by": "demo4567", "date": "2026-10-02", "stance": "neutral", "quote": "i will give it a try.", "excerpt": "i will give it a try. but pi fits the workflow precisely because Mac is terrible at env vars and working directory. And I am terminally terminal. But maybe this will be good as a meta harness. For my whole disk. I will take a look", "context": "", "use_case": "meta harness", "switched_from": "", "story": "Pi 1.0"}]}