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Show HN: Create your own finetuned AI model using Google Sheets
(promptrepo.com)
43 points
by QueensGambit
4h ago
19 comments
Show HN: ART – a new open-source RL framework for training agents
(github.com)
42 points
by kcorbitt
4h ago
6 comments
Show HN: Keyboard Minesweeper – Speedrun the Classic, No Mouse Needed
(kb-minesweeper.com)
2 points
by pauljurgens
13m ago
0 comments
Show HN: Kexa.io – Open-Source IT Security and Compliance Verification
48 points
by patrick4urcloud
7h ago
11 comments
Show HN: I built a fun AI tour guide into Google Street View
(streetwhip.com)
3 points
by rohanm93
1h ago
0 comments
Show HN: Jarvis-AI, an AI Agents network that kills admin work in big corporate
(github.com)
4 points
by oliomap
1h ago
0 comments
Show HN: Beatsync – perfect audio sync across multiple devices
(github.com)
386 points
by freemanjiang
1d ago
113 comments
Show HN: An MCP server for understanding AWS costs
104 points
by StratusBen
5d ago
22 comments
Show HN: AgenticSeek – Self-hosted alternative to cloud-based AI tools
(github.com)
108 points
by Fosowl
4d ago
18 comments
Show HN: Typeconf – Dynamic Configs in TypeScript
(github.com)
2 points
by mifydev
4h ago
0 comments
Show HN: An interactive demo of QR codes' error correction
(qris.cool)
101 points
by Xiione
5d ago
11 comments
Show HN: The $300K DevinAI Secret is Now Open Source
(github.com)
3 points
by sashimikun
4h ago
2 comments
Show HN: Aisir – AI models deliberate and critique each other like a council
(aisirai.com)
3 points
by esamust
5h ago
1 comments
Show HN: A Chrome extension that will auto-reject non-essential cookies
(blog.bymitch.com)
279 points
by mitch292
1d ago
164 comments
Show HN: I built a hardware processor that runs Python
(runpyxl.com)
969 points
by hwpythonner
2d ago
263 comments
Show HN: Sim Studio – Open-Source Agent Workflow GUI
(github.com)
187 points
by waleedlatif1
2d ago
54 comments
Show HN: Web Tool to Create a Universal Database MCP Server
(centralmind.ai)
6 points
by laskoviymishka
6h ago
4 comments
Show HN: Prettier Email Headers
(emailheaders.dev)
9 points
by bjhess
6h ago
0 comments
Show HN: Open-source sound effects and react library to spice up your website
(reactsounds.com)
3 points
by lschneider
7h ago
1 comments
Show HN: Heart Rate Zones Plus – The first iOS app I developed
(apps.apple.com)
97 points
by tobias5
2d ago
80 comments
Show HN: Flowcode – Turing-complete visual programming platform
(app.getflowcode.io)
168 points
by gabigrin
1d ago
80 comments
Show HN: Web-eval-agent – Let the coding agent debug itself
(github.com)
83 points
by neversettles
2d ago
12 comments
Show HN: Daily Digest of the Least Popular Posts on Hacker News
(leastpopular.io)
3 points
by tomgs
9h ago
1 comments
Show HN: A pure WebGL image editor with filters, crop and perspective correction
(github.com)
240 points
by axelMI
2d ago
84 comments
Show HN: I486SX_soft_FPU – Software FPU Emulator for NetBSD 10 on 486SX
(github.com)
116 points
by mezantrop
2d ago
40 comments
Show HN: Built a API that returns your GitHub Contribution chart
(github.com)
2 points
by deepvinci
12h ago
0 comments
Show HN: CodeClarity – an open source source code analysis platform
(codeclarity.io)
4 points
by ceherzog
13h ago
0 comments
Show HN: Neurox – GPU Observability for AI Infra
(github.com)
25 points
by leeab
1d ago
22 comments
Show HN:I Open Sourced Deepwiki
(github.com)
5 points
by sashimikun
13h ago
0 comments
Show HN: Daily Jailbreak – Prompt Engineer's Wordle
(vaultbreak.ai)
128 points
by ericlmtn
3d ago
64 comments
Show HN: A Common Lisp implementation in development, supports ASDF
(savannah.nongnu.org)
94 points
by andreamonaco
3d ago
59 comments
Show HN: Autarkie – Instant grammar fuzzing using Rust macros
(github.com)
40 points
by r9295
2d ago
4 comments
Show HN: My self-written hobby OS is finally running on my vintage IBM ThinkPad
(github.com)
569 points
by joexbayer
4d ago
115 comments
Show HN: I created snapDOM to capture DOM nodes as images with exceptional speed
(github.com)
119 points
by tinchox6
3d ago
41 comments
Show HN: I made a web-based, free alternative to Screen Studio
(screenrecorder.me)
452 points
by johnwheeler
2d ago
112 comments
Show HN: Tariff Calculator for Amazon
(twitter.com)
35 points
by wyxuan
18h ago
3 comments
Show HN: Generate discord timestamp that converts to each user's local timezone
(discordtimestamp.cc)
4 points
by jsamqiu
16h ago
0 comments
Show HN: I built an AI that turns GitHub codebases into easy tutorials
(github.com)
919 points
by zh2408
10d ago
172 comments
Show HN: Remote-Controlled IKEA Deathstar Lamp
(gitlab.com)
290 points
by sephalon
3d ago
55 comments
Show HN: Rad Type - Can we make gamepad typing fast?
(tyleo.com)
40 points
by tyleo
1d ago
37 comments
Show HN: Bhvr, a Bun and Hono and Vite and React Starter
(bhvr.dev)
125 points
by stevedsimkins
3d ago
95 comments
Show HN: GS-Calc – A modern spreadsheet with Python integration
(citadel5.com)
112 points
by jpiech
5d ago
21 comments
Show HN: Neuro Tools, a collection of tools to help neurodivergent people
(neurotools.app)
20 points
by martin-buur
1d ago
9 comments
Show HN: Classic games that look like a spreadsheet for office workers
(boredspreadsheet.com)
7 points
by kevinclelland
1d ago
0 comments
Show HN: POC to scrape and structure HTML into JSON for RAG
(structured.pages.dev)
8 points
by nirvanist
1d ago
6 comments
Show HN: Colanode, open-source and local-first Slack and Notion alternative
(github.com)
145 points
by hakanshehu
6d ago
49 comments
Show HN: NanoAgent, zero-dependency 1k-LOC AI-agent runtime
(github.com)
11 points
by hbbio
2d ago
0 comments
Show HN: A Chrome extension to open a link without leaving your real footprints
(chromewebstore.google.com)
2 points
by tonysurfly
10h ago
1 comments
Show HN: I made an app to learn guitar scales
(guitartonic.com)
2 points
by true_pk
1d ago
2 comments
Show HN: Rowboat – Open-source IDE for multi-agent systems
(github.com)
160 points
by segmenta
8d ago
51 comments
You Shouldn't Exist
3
mrccc
0
4/30/2025, 11:35:10 AM
marcnitzsche.de ↗
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