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News for “flow”
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Show HN: DataZen – a local-first client for cross-database workflowsIMAGE
flyxl.github.io• 1d ago• 1 min read
Show HN: DataZen – a local-first client for cross-database workflowsMy company stopped allowing Navicat because of compliance policy. DBeaver worked, but I don't like it.I kept running into two recurring issues.First, production investigations often require several queries across different databases. I would query one table, copy an ID into another query, wait for the result, and repeat the process several times. I started wondering if there was a way to handle this without writing a separate script for every case. What if I had a simple form where I could enter the query parameters I already knew, and then run a sequence of SQL statements? Following that line of thought, I ended up building Workflow.Superset is a great tool, but as a developer who mostly needed to put together a few reports for my boss, deploying and maintaining a full Superset stack felt like overkill. So I ended up building a simple Dashboards feature for saved SQL queries and reports.When Navicat stopped being an option at work, I started looking for an open-source alternative. I a
Show HN: Puppetflow a free browser automation platformIMAGE
github.com• 2d ago• 1 min read
Show HN: Puppetflow a free browser automation platformHi HN,I'm Jess, dev based in France. Been building software for ~15 years, and for almost a year now I've been working on Puppetflow, a source-available browser automation platform built around Puppeteer, with a big focus on observability and debugging.Source is here: https://github.com/puppetflow/puppetflowIf you want the long story, I wrote some blog posts along the development process: https://b.puppetflow.comIt all started when I was using Puppeteer more and more on real projects and kept hitting the same wall: writing the automation was the easy part but running it and figuring out why it broke was the real pain. When a script fails in production, I want answers: what happened, which step failed, what was on the page at that moment, what happened before, and what was in the console.I was writing just a bunch of scripts I was constantly debugging with screenshots, logs, endless retries, and little diagnostic tools. Last year, I finally tried to build a proper workflow/framework and
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Nature: Sunflowers in South DakotaIMAGE
cbsnews.com• Aug 16, 2026• 1 min read
Nature: Sunflowers in South DakotaWe leave you this Sunday lost in a field of sunflowers in South Dakota's Lyman County. Videographer: Kevin Kjergaard.
Show HN: BambooGrid – Open-source web UI for power grid modeling and power flowIMAGE
bamboo.kickstage.com• Jul 16, 2026• 1 min read
Show HN: BambooGrid – Open-source web UI for power grid modeling and power flowHi HN, I am co-founder of Kickstage, a software company specializing in solutions for the electrical industry and lately grid operators.We are hiring engineers from different backgrounds, a lot of them software developers with limited experience in the sectors. Deep domain knowledge is key in our industry however, so we are constantly teaching the basics of power flow analysis, active vs reactive power, transmission line properties etc.With Jupyter notebooks and the Python console only, that's a tedious task and hardly ever led to a deep understanding of the topics.So we built BambooGrid: a web-based editor on top of pandapower, a popular simulation library in our industry. You drag elements like buses, lines, loads generators and transformers onto a canvas, wire them up, set parameters and run power flow. It will print results directly on the canvas, color buses according to their voltages, even allows you to see an interactive admittance matrix.You can try it out without installing a
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Show HN: Sigil – FIDO2 key-derived P2P remote desktop (agentic workflow retro)IMAGE
dami.zip• Jun 30, 2026• 1 min read
Show HN: Sigil – FIDO2 key-derived P2P remote desktop (agentic workflow retro)I built a remote desktop app where your FIDO2 security key acts as the address. The hmac-secret produces the same Iroh P2P node identity on both ends. That means there are no accounts, pairing, or VPN required.I documented an agentic development workflow retrospective, including PoC spikes, spec driven design, agentic roadbumps, and what "shipping v0.1" means to me. This writeup covers the agentic development process-changes I am making to adapt to various evolving DevEx tools; focusing on ergonomics, efficiency, and elegance. cargo install --git https://args.io/cat/sigil sigil
Show HN: Xenoeye – analyze network without AI using netflow, PostgreSQL, GrafanaIMAGE
github.com• Jun 29, 2026• 1 min read
Show HN: Xenoeye – analyze network without AI using netflow, PostgreSQL, GrafanaSorry for the slightly truncated title. It should have been "Network traffic analysis and monitoring without AI, using netflow-family protocols, PostgreSQL or ClickHouse, Grafana, and some scripts".In 2026, it might seem a bit presumptuous to announce AI-free software on HN. But building a netflow analyzer manually is no less presumptuous!There are quite a few xFlow analyzers out there these days, and I'm constantly reminded of this. But I think there's always room for an alternative approach. After all, that's how software evolves, isn't it?So, how does xenoeye differ from popular (at least from popular open source) analyzers?- The analyzer has a feature called "monitoring objects". For some reason, open-source analyzers rarely use this feature, while commercial ones do. The monitoring object can be a subnet, autonomous system, geo-object (data on geo and AS are taken from external databases), application traffic (protocol, TCP/UDP ports, etc.), VLAN, etc. Almost everything in flow re
Tilebox Launches Verifiable AI Workflows for Satellite DataIMAGE
spacenews.com• Jun 11, 2026• 1 min read
Tilebox Launches Verifiable AI Workflows for Satellite DataDOVER, DELAWARE — JUNE 11, 2026 — Tilebox today announced infrastructure for verifiable AI workflows on Earth observation data, giving teams a way to use agents through governed data, repeatable […] The post Tilebox Launches Verifiable AI Workflows for Satellite Data appeared first on SpaceNews.
Ask HN: What is your (AI) dev tech stack / workflow?IMAGE
news.ycombinator.com• Jun 5, 2026• 1 min read
Ask HN: What is your (AI) dev tech stack / workflow?Hello, happy Friday!I am looking to do some in-person "developer boot-up" workshops, and seek your suggestions for "modern tooling".The background of the participants range from motivated newbie ("I heard you can make your own app with AI!") to existing software developers who want to get up to speed on modern development for the purposes of building stuff, and getting jobs where AI tools are being used.For those who have been doing software development & "tech" lately using AI tools, and feel they have a great setup & flow - I would love to hear what your dev setup is, what tools you're using and what workflow has been working best for you (and your team).// My BackgroundI have been programming / building for 20+ years, but have not been using AI tools much (aside from hitting up LLM APIs on a few projects).I value open-source, and aim for long-term quality and supportability. Techniques like test-driven development (TDD), using proven / well documented tools, customer-centric develop
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Stack Overflow Statistics And Facts (2025)IMAGE
bing.com• May 12, 2026• 1 min read
Stack Overflow Statistics And Facts (2025)Stack Overflow Statistics: The 2024 Stack Overflow Developer Survey offers a comprehensive snapshot of the global developer community, compiling insights from 65,437 respondents across 185 countries.
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