16:[[48108137,{"by":"wek","descendants":1,"id":48108137,"kids":[48108352],"score":7,"text":"$17","time":1778593123,"title":"Show HN: Nimbalyst open source Obsidian, Codex app, and Linear for coding agents","type":"story","url":"https://github.com/nimbalyst/nimbalyst"}],[48060054,{"by":"mittermayr","descendants":342,"id":48060054,"kids":[48065541,48061235,48066825,48067463,48060816,48063144,48061573,48065977,48060233,48065664,48066657,48164609,48061206,48065477,48063764,48060862,48060118,48060510,48066897,48068031,48068671,48061021,48072985,48069406,48065405,48076222,48065805,48066611,48060305,48062348,48074130,48071929,48073874,48061239,48078121,48143098,48060366,48066467,48065750,48069852,48071907,48067033,48060494,48061231,48076074,48064439,48072394,48068953,48066644,48066357,48068343,48076649,48066376,48071584,48110342,48069841,48066224,48061401,48071571,48094835,48075843,48061142,48076192,48079163,48075240,48067693,48061175,48067538,48067848,48171679,48135694,48067059,48106672,48060270,48140548,48060100,48066661,48061397,48068520],"score":477,"text":"I know what you're thinking... and I still can't believe it, but...

This morning, our database flagged a duplicate UUID (v4). I checked, thinking it may have been a double-insert bug or something, but no.

The original UUID was from a record added in 2025 (about a year ago), and today the system inserted a new document with a fresh UUIDv4 and it came up with the exact same one:

b6133fd6-70fe-4fe3-bed6-8ca8fc9386cd

We're using this:\nhttps://www.npmjs.com/package/uuid

I thought this is technically impossible, and it will never happen, and since we're not modifying the UUIDs in any way, I really wonder how that.... is possible!? We're literally only calling:

import { v4 as uuidv4 } from "uuid";

const document_id = uuidv4();

... and then insert into the database, that's it.

Additionally, the database only has about 15.000 records, and now one collision. Statistically... impossible.

Has that ever happened to anyone?! What in the...","time":1778227034,"title":"Ask HN: We just had an actual UUID v4 collision...","type":"story"}],[48063548,{"by":"doshay","descendants":68,"id":48063548,"kids":[48065446,48064990,48067231,48065453,48067158,48067135,48065150,48125574,48066993,48064799,48064856,48065130,48064859,48066733,48075035,48070892,48066028,48065047,48095948,48071427,48067016,48064772,48065166,48065065,48067075,48066675,48091730,48065680,48065840,48066677,48065412,48065849,48085539,48077768,48065312,48130735,48132116,48075926,48066043,48092546,48069543,48072996,48070680,48063730,48064261,48064317,48065810,48067843,48072339,48073190,48068703,48064864],"score":129,"text":"hi guys.\nbeen working on something i think is fundamentally missing in today's workflow with ai agents.

vcs.

i find myself struggling with questions that agents can't answer like "why did you do it?", "when did u delete this folder? why?", etc. or trying to /rewind (after a /compact...) or basically `bisect` to find when and why something was done by the agent in the current / previous session.

just like git did for code, i think we are the same core capabilities with ai agents

so...

i developed an open source solution for that (currently supporting claude code)

would love to get feedback, contribution or maybe other ideas or solutions you find for those problems.","time":1778249736,"title":"Show HN: Git for AI Agents","type":"story","url":"https://github.com/regent-vcs/re_gent"}],[48028546,{"by":"pancomplex","descendants":176,"id":48028546,"kids":[48029560,48030608,48030227,48029674,48030360,48029900,48030065,48029742,48029826,48031588,48030270,48031100,48037512,48031521,48031340,48029313,48033660,48030691,48029593,48034231,48029941,48029387,48035505,48032828,48033367,48030497,48031321,48032691,48033197,48030950,48036052,48030450,48033678,48035264,48035317,48037235,48030114,48031607,48033123,48031629,48033443,48035041,48033524,48034715,48031546,48033440,48032071],"score":208,"time":1778015119,"title":"Why most product tours get skipped","type":"story","url":"https://productonboarding.com/articles/why-product-tours-get-skipped"}],[47962230,{"by":"ghinkle","descendants":4,"id":47962230,"kids":[47962688,47963180],"score":8,"text":"$18","time":1777556166,"title":"Show HN: Nimbalyst open-source visual workspace for ClaudeCode, Codex, OpenCode","type":"story","url":"https://github.com/Nimbalyst/nimbalyst"}],[47337168,{"by":"bigwheels","descendants":35,"id":47337168,"kids":[47338980,47340187,47340700,47340010,47340540,47338756,47347423,47338884,47339373,47339420,47339698,47339736,47339503,47338830,47339271,47362562,47339283,47339903,47338831,47337173],"score":33,"text":"https://xcancel.com/karpathy/status/2031616709560610993","time":1773244091,"title":"Searching for the Agentic IDE","type":"story","url":"https://twitter.com/karpathy/status/2031616709560610993"}],[47154399,{"by":"andreynering","descendants":529,"id":47154399,"kids":[47158047,47157357,47162630,47161523,47158021,47166177,47154611,47162622,47157978,47160352,47157666,47154943,47162561,47158511,47157448,47158448,47155461,47154780,47154767,47154740,47157178,47154698,47159277,47157298,47157473,47154929,47161919,47159141,47166966,47157350,47159631,47158411,47159183,47154636,47160982,47162558,47162919,47158967,47162864,47162291,47158134,47157793,47157590,47154607,47164260,47157459,47158165,47162527,47155673,47160910,47164041,47158499,47157858,47160942,47159361,47159450,47160229,47160548,47161595,47158359,47161459,47157730,47167754,47163898,47157447,47161544,47167952,47161207,47157950,47158697,47160608,47161139,47158590,47154697,47154582,47154760,47159169,47160742,47161656,47160380,47154816,47163051,47160253,47162585,47160113,47159970,47157418,47161871,47166615,47159548,47159901,47157569,47158919,47157461,47154623,47157597,47156803,47154644,47159673,47154884,47164915,47159026,47154761,47154883],"score":353,"time":1772039659,"title":"Windows 11 Notepad to support Markdown","type":"story","url":"https://blogs.windows.com/windows-insider/2026/01/21/notepad-and-paint-updates-begin-rolling-out-to-windows-insiders/"}],[47151000,{"by":"ceejayoz","descendants":262,"id":47151000,"kids":[47157192,47157629,47151349,47155409,47156783,47152450,47151454,47152562,47157181,47151816,47151150,47158234,47157732,47157726,47157633,47151708,47158013,47157553,47156741,47151508,47157616,47157761,47151876,47151947,47151813,47163284,47159649,47157689,47151600,47157535,47152014,47159339,47168224,47151964,47151901,47157393,47151735,47151786,47172777,47153037,47157370,47172402,47152003,47151386,47157600,47151086,47157522,47157977,47151516,47160296,47157707,47163445,47153351,47151690,47151772,47151510,47161226,47152385,47158022,47152682,47157901,47151526,47152386,47164287,47152782,47151553,47152336,47158006,47152700,47151628,47157019,47151651,47151664,47157469,47152830,47157328],"score":271,"time":1772024856,"title":"AIs can't stop recommending nuclear strikes in war game simulations","type":"story","url":"https://www.newscientist.com/article/2516885-ais-cant-stop-recommending-nuclear-strikes-in-war-game-simulations/"}],[47033622,{"by":"beardyw","descendants":233,"id":47033622,"kids":[47034361,47036173,47034365,47034281,47034565,47038825,47044570,47034747,47036030,47034777,47035660,47034898,47036455,47036590,47039136,47036812,47037681,47037540,47034236,47035134,47034492,47035811,47035613,47035488,47035773,47036418,47045109,47036727,47034852,47034977,47036770,47034387,47036307,47036999,47035136,47036769,47038886,47034786,47037453,47040058,47034917,47034401,47034464,47034544,47034073],"score":398,"time":1771239988,"title":"Anthropic tries to hide Claude's AI actions. Devs hate it","type":"story","url":"https://www.theregister.com/2026/02/16/anthropic_claude_ai_edits/"}],[47008617,{"by":"olingern","descendants":30,"id":47008617,"kids":[47009213,47009244,47009040,47009159,47009228,47009491,47009914,47009671,47009257,47009475,47009994,47009236,47008670,47041936],"score":51,"time":1771021369,"title":"AI Bot crabby-rathbun is still going","type":"story","url":"https://www.nickolinger.com/blog/2026-02-13-ai-bot-crabby-rathbun-is-still-going/"}],[46838834,{"by":"kumarm","descendants":9,"id":46838834,"kids":[46838989,46838968,46842352,46839077,46846965],"score":24,"time":1769881666,"title":"A lot of the Moltbook stuff is fake","type":"story","url":"https://twitter.com/HumanHarlan/status/2017424292548673830"}],[46384322,{"by":"jack_ruru","descendants":21,"id":46384322,"kids":[46448802,46448538,46523766,46499725,46455988,46449804,46449000,46463343,46498550,46463271,46452513],"score":56,"text":"I built a visual editor that represents Excel formulas as blocks,\nmaking it easier to inspect, refactor, and reason about complex formulas structurally.\nFrockly is not an Excel replacement.\nIt focuses on understanding and refactoring formulas before bringing them back to Excel.\nDemo: https://ryuu12358.github.io/Frockly/\nGitHub: https://github.com/ryuu12358/Frockly\nWrite-up: https://note.com/ryuu12358/n/naa65d9d5facd （Japanese）","time":1766669918,"title":"Show HN: Frockly – A visual editor for understanding complex Excel formulas","type":"story"}],[46437381,{"by":"benbeingbin","descendants":227,"id":46437381,"kids":[46438106,46437573,46437788,46437453,46438659,46438208,46438475,46437811,46438158,46437745,46437846,46437494,46438422,46438680,46438275,46437526,46437572,46437557,46448519,46437875,46438215,46438188,46439254,46440301,46438603,46442701,46438543,46439704,46439629,46438481,46438997,46441826,46441388],"score":227,"time":1767125142,"title":"Everything as code: How we manage our company in one monorepo","type":"story","url":"https://www.kasava.dev/blog/everything-as-code-monorepo"}],[46318191,{"by":"wek","descendants":5,"id":46318191,"kids":[46320321,46320635,46320148],"score":29,"text":"$19","time":1766089615,"title":"Local WYSIWYG Markdown, mockup, data model editor powered by Claude Code","type":"story","url":"https://nimbalyst.com"}],[46232993,{"by":"wek","dead":true,"id":46232993,"kids":[46233049],"score":3,"time":1765468721,"type":"story"}],[46232434,{"by":"cschlaepfer","descendants":36,"id":46232434,"kids":[46232827,46234175,46233283,46235968,46257424,46235877,46235872,46240917,46232945,46233210,46236391,46239423,46233005,46243139,46233023,46235135,46238716],"score":77,"text":"$1a","time":1765466331,"title":"Launch HN: BrowserBook (YC F24) – IDE for deterministic browser automation","type":"story"}],[45930598,{"by":"adocomplete","descendants":77,"id":45930598,"kids":[45931188,45934442,45935665,45938112,45932693,45931535,45931957,45937474,45932661,45931245,45930933,45933488,45931856,45932634,45938143,45932302,45933026,45935275,45937171,45931549,45934114,45934309],"score":184,"time":1763147063,"title":"Structured outputs on the Claude Developer Platform","type":"story","url":"https://www.claude.com/blog/structured-outputs-on-the-claude-developer-platform"}],[45885750,{"by":"lone-cloud","descendants":12,"id":45885750,"kids":[45909921,45933930,45914793,45908799],"score":37,"text":"Gerbil is an open source app that I've been working on for the last couple of months. The development now is largely done and I'm unlikely to add anymore major features. Instead I'm focusing on any bug fixes, small QoL features and dependency upgrades.

Under the hood it runs llama.cpp (via koboldcpp) backends and allows easy integration with the popular modern frontends like Open WebUI, SillyTavern, ComfyUI, StableUI (built-in) and KoboldAI Lite (built-in).

Why did I create this? I wanted an all-in-one solution for simple text and image-gen local LLMs. I got fed up with needing to manage multiple tools for the various LLM backends and frontends. In addition, as a Linux Wayland user I needed something that would work and look great on my system.","time":1762855437,"title":"Show HN: Gerbil – an open source desktop app for running LLMs locally","type":"story","url":"https://github.com/lone-cloud/gerbil"}],[45822328,{"by":"mooreds","descendants":3,"id":45822328,"kids":[45894791,45893925],"score":15,"time":1762347284,"title":"Dollar Driven","type":"story","url":"https://justingarrison.com/blog/2025-07-23-dollar-driven/"}]]

1.	Show HN: Nimbalyst: local WYSIWYG Markdown/mockup tool powered by Claude Code(nimbalyst.com) 3 points by radial_symmetry 158 days ago \| 0 comments
2.	158 days ago \| discuss
3.	158 days ago \| discuss

user:	radial_symmetry
created:	October 16, 2025
karma:	60