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Ask HN: How to Create Data Flow Diagrams?
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shivajikobardan
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4h ago
I can make context diagram, but how to make level 1 and level 2 DFD? Unless I've idea about how software is going to work, making this isn't possible. But in exam it asks me to write a dfd for online examination system lol.
An Inferno Diary
https://dboddie.gitlab.io/inferno-diary/index.html
1
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marttt
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2m ago
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0 comments
Bill Atkinson's Psychedelic User Interface
https://patternproject.substack.com/p/from-the-mac-to-the-mystical-bill
1
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cainxinth
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4m ago
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0 comments
Show HN: TUI personal monthly budget planner
https://github.com/eliasdorneles/moomoolah
1
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eliasdorneles
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5m ago
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0 comments
Trump launches his own crypto ETF from inside the White House
https://investorsobserver.com/news/stock-update/trump-launches-his-own-crypto-etf-from-inside-the-white-house/
1
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gniting
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5m ago
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0 comments
UX Failure Tale from the Multiverse
1
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drdtrangr
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13m ago
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0 comments
Bash with Debugger and Improved Debug Support and Error Handling
https://bashdb.sourceforge.net/
1
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thunderbong
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13m ago
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0 comments
Show HN: HardView – Cross-platform Python module for detailed hardware info
https://github.com/gafoo173/HardView
1
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gafoo1
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13m ago
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0 comments
It's hunting season in orbit as Russia's killer satellites mystify skywatchers
https://arstechnica.com/space/2025/07/its-hunting-season-in-orbit-as-russias-killer-satellites-mystify-skywatchers/
2
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LorenDB
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14m ago
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0 comments
Show HN: ByteWise Search a Privacy, Zero-Traffic, Community-Driven Search Engine
2
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FerkiHN
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15m ago
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1 comments
KDE ISO Image Writer is finally getting a UI redesign and new features
https://www.neowin.net/news/kde-iso-image-writer-is-finally-getting-a-ui-redesign-and-new-features/
2
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bundie
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17m ago
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0 comments
Mony – see how many work-hours every purchase costs (built with v0 and Windsurf)
https://mony.alexstreza.dev
1
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astre9
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20m ago
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0 comments
Gemini Prompting Guide 101 – Executive Summary
https://twitter.com/TenZorroAI/status/1943620725367017761
1
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paulo20223
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22m ago
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0 comments
Stacked Pull Requests FTW
https://www.git-tower.com/blog/tower-mac-13
1
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andregit
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22m ago
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0 comments
Show HN: Dispytch – a Python framework for building event-driven services
https://github.com/e1-m/dispytch
1
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e1-m
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24m ago
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0 comments
Genetic testing of critically ill adults can yield surprises
https://www.science.org/content/article/genetic-testing-critically-ill-adults-can-yield-surprises-and-reveal-disparities
1
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rbanffy
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26m ago
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0 comments
The cloud is not a chemical plant
https://berthub.eu/articles/posts/the-cloud-is-not-a-chemical-plant/
1
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TechTechTech
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26m ago
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0 comments
Stop forcing AI tools on your engineers – by Anton Zaides
https://newsletter.manager.dev/p/stop-forcing-ai-tools-on-your-engineers
3
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rbanffy
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30m ago
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0 comments
FP8 is ~100 tflops faster when the kernel name has "cutlass" in it
https://twitter.com/cis_female/status/1943069934332055912
22
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limoce
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31m ago
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4 comments
Google Research: Graph foundation models for relational data
https://research.google/blog/graph-foundation-models-for-relational-data/
2
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ZeroCool2u
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36m ago
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0 comments
Show HN: Tweek GPT. Interact with your calendar and tasks using GPT
https://chatgpt.com/g/g-6855973a1d108191abb0a7708664b8f7-tweek
3
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nikkey80
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37m ago
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0 comments
Accelerated demand for full-stack developers in 2025 (UK, US, and Canada)
https://www.barchart.com/story/news/33344443/belitsoft-reports-accelerated-demand-for-full-stack-developers-in-2025-uk-us-and-canada
1
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Aninay
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39m ago
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0 comments
Simple Made Easy (2011) [video]
https://www.youtube.com/watch?v=SxdOUGdseq4
1
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tosh
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41m ago
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0 comments
SQLite async connection pool for high-performance
https://github.com/slaily/aiosqlitepool
1
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slaily
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41m ago
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1 comments
Platforms weren't supposed to be permanent
https://ravi64.com/permanent-platform-lock-in/
4
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outrunner
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47m ago
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0 comments
The Meritocracy Trap
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0326021
1
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lentoutcry
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49m ago
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3 comments
Submatrix Cloud Phone and Cloud Storage
1
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yt1314
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49m ago
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0 comments
At least 13 may have killed themselves over UK Post Office wrongful convictions
https://www.nbcnews.com/world/united-kingdom/least-13-killed-uks-post-office-wrongful-convictions-scandal-rcna217676
4
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perihelions
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49m ago
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0 comments
Mystery interstellar object could be oldest known comet
https://www.bbc.com/news/articles/cx23g5jpj9go
2
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neversaydie
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50m ago
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0 comments
A default McDonald's password left millions exposed
https://www.smartcompany.com.au/technology/big-hack-mcdonalds-data-breach-exposes-job-applicants-ai-hiring-paradoxai/
1
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rbanffy
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53m ago
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0 comments
Trinity-1: Real-Time Gaussian-Splatting Avatar Model
https://twitter.com/simli_ai/status/1943399617380651455
2
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gudmund
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55m ago
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0 comments