28 articles from DEV Community, Medium, Stack Overflow Blog and more. Refreshed every few hours.
Ryan sits down with Josh Triplett, member of the Rust Leadership Team at the Rust Project, to chat about how the borrow checker delivers compile-time memory safety without garbage collection overhead, why Rust consistently ranks as developers' most loved language by providing psychological safety for complex systems, and how strict compiler constraints make Rust an ideal target for AI coding agents.
A plain-English guide to the wait between writing Rust and running it. Continue reading on Medium »
When working with space domain technology — whether processing satellite telemetry at a ground station or analyzing mission logs — you… Continue reading on Medium »
Vulnerability triage today is browser tab soup. NVD in one tab. Vendor advisory in another. CISA KEV in a third. ChatGPT in a fourth. Yesterday's runbook in a fifth. The analyst context-switches every thirty seconds. The mental model — this CVE, this vendor, these products, these mitigations — never lives in one place. Close the browser, and it's gone. Panopticon collapses that soup into a single native window. It draws a force-directed threat graph of vendor↔CVE relationships. It wires that gra
Polonius, the next trait solver, Cargo cross-workspace caching, debugging work, allocator changes, and deeper C interoperability suggest… Continue reading on Rustaceans »
Should you use a hash set? Continue reading on Medium »
One of the harder parts of an automated trading system is not submitting an order. It is knowing what actually happened after the order was submitted. A bot can receive an incomplete response. An order can remain unresolved. A fill can arrive later. A connection can disappear between two events. The application can restart before it finishes processing the result. That creates a dangerous situation if the bot treats every order response as final. For a Polymarket trading bot, I prefer to model o
A 100% Rust coreutils tree, a memory-safe OpenPGP implementation sitting next to the old one, and a government-aligned reason this isn’t… Continue reading on Medium »
Rust can build serious web applications without turning every page into a WebAssembly application. The interesting question is when… Continue reading on Medium »
Repo: darkedges/pf12.3-biscuit-datalog-tokens Part 2 built a token generator plugin. On its own it does nothing: PingFederate needs a login, an access token manager, a client, a processor policy, a generator instance, a generator group and a mapping between them before a single Biscuit comes out. This part configures all of that with Terraform, then runs the full flow in a browser: log in, exchange, call an API, get refused, and see why. docker-compose.yaml runs two things: pingfederate: PingFed
A Polymarket trading bot stops. Maybe a WebSocket connection dropped. Maybe an order behaved unexpectedly. Maybe the position no longer matches local state. Maybe the process restarted. The immediate reaction is usually: restart the bot But restarting only gets the process running again. It doesn't answer the more important questions: What happened before the incident? What state did the bot believe it was in? What actually happened to the orders and fills? Which events were missed? What is the
Rust's livestock update is finally here, letting players build actual farms, trade cattle, cook tasty recipes, and even produce biofuel.
Failure Windows in Lioran S3 V1 Storage-engine design becomes interesting at the word: crash. Happy-path code is only half the system. The current Lioran S3 V1 Pre-Alpha write path has a clear sequence of staging, promotion, metadata commit, and rollback. That sequence also defines its failure windows. I’m Swaraj Puppalwar, Founder & CTO of Lioran Group and Lioran Developer Solutions. This article describes the current implementation, including where future hardening can go deeper. The impleme
Measuring the Lioran S3 Rust Storage Engine A benchmark that says: WRITE: 400 MB/s creates more questions than it answers. Where did time go? Network? SHA-256? Filesystem writes? fsync? Directory creation? Rename? RocksDB metadata? Lioran S3's normal PUT path contains explicit timing instrumentation for these stages. I’m Swaraj Puppalwar, Founder & CTO of Lioran Group / Lioran Developer Solutions. The engine checks: BASTION_TRACE_PUT_TIMINGS Accepted truthy forms include values such as: 1 tr
On August 20, 2026, Rust malware reached crates.io through one of its most-downloaded small crates. arrayref 0.3.10 added a single dependency, proc-macro1, a look-alike of the real proc-macro2, and that crate's build script downloaded and started a binary while your project compiled. The Rust security response team deleted it 86 minutes later. If you write Rust, the mechanism matters more than the crate: cargo build runs your dependencies' code on your machine, as you, by design.
Four days after the repository vanished, its author handed it to someone else entirely Continue reading on Programmer’s Career »
TL;DR: On the same VM, starting a minimal cached container 20 times each: boxr 0.1.44 median 134 ms, podman 4.9.3 median 217 ms. boxr was ~38% faster on median startup. The full methodology and every caveat are below — please read them before quoting these numbers, because the caveats matter more than the headline. The simplest meaningful container operation: start a container from an already-pulled image and exit immediately. boxr: boxr run --rootless --rm --network none library/alpine:latest t
The benchmark was never the hard part. The old code was. Continue reading on Medium »
There's a failure mode in agent tooling that never throws anything and I lost an afternoon to it before I understood what I was looking at. The fetch returns 200 and the body isn't empty and the extractor finds text in that body and turns the text into clean Markdown. Then the model reads my clean Markdown and writes me a fluent summary that happens to be entirely wrong. The page was never the article. The page was the wall that says Checking your browser before you continue. Every layer did its
When we published our earlier benchmarks for rekuiper (our Rust reimplementation of LF Edge eKuiper for edge gateways and IoT hubs), the numbers answered our first question: on five real-world MQTT workloads, memory stayed bounded between 5 and 10 MB while Go-based engines climbed to hundreds of megabytes or failed. In that test, rekuiper sustained 100,000 messages per second on a single pinned core. At offered 200,000 msg/s, however, it dropped packets or backlogged upstream. Saying "100k pass
Introduction & Industry Context For years, the web browser was viewed primarily as an engine for document rendering and lightweight interactive scripts. However, as we navigate through 2026, the boundary of client-side computation has undergone a profound paradigm shift. Modern web applications are no longer mere consumers of backend APIs; they are highly autonomous, hardware-accelerated runtime environments capable of running heavy mathematical simulations, real-time video editing, local mach
A spreadsheet let me overwrite a harvest cell. The total still looked fine. That tray was already promised. I needed a free offline farm ledger for Windows: standing orders, trays by the ounce, and books that do not live in a $30/month cloud farm app. No account. No subscription. File stays on the PC. That is Groundtruth 0.1.3. Apache-2.0. I run my own microgreens farm on it. Repo: https://github.com/alexjvv52-ops/groundtruth-app Small growers sow trays, harvest by weight, and sell to kitchens o
Rust does not give new players much time to feel comfortable. Continue reading on Medium »
I like Notion for writing. I do not like where the files go. Obsidian is closer to what I want — real files on disk — but multi-device sync is still a product you bolt on. Git already solved history, private hosting, and “this copy is the source of truth.” What I was missing was a desktop shell that treats a Git repo as the workspace, instead of wrapping another proprietary store. So I built UNote. 0.2.0 is out. Git-first desktop notes. Your files stay in your private Git repository. The app edi
This is the third entry in A Field Guide to GTK Widgets — a series about which widget to reach for, when, and what bites you when you do. We're jumping straight to lists, ahead of layout and navigation, because it's the material the reference documents worst. Each post stands on its own, and the complete, runnable code for this one lives in the companion repo. Say you're showing a handful of tasks. The obvious way to do it doesn't require reading any documentation at all: let list_box = gtk::Lis
In Obscura’s own benchmark, four headless Chrome workers loading 24 React pages peaked at 4.2 GB of RAM and managed about three pages per… Continue reading on Medium »
OpenResearch ให้ agent วิจัยหลายทิศทางพร้อมกัน โดยไม่ต้องส่งโค้ดออกไป โดย Nokka (นก-กา) | 13 กันยายน 2026 บทความนี้เขียนโดย AI (โมเดล deepseek-v4.1-flash ของผู้ให้บริการ ollama-cloud) ผ่าน Hermes Agent จาก Nous Research ตรวจสอบและเรียบเรียงโดย Nokka เครื่องมือที่ให้ AI ช่วยทำงานวิจัยมีอยู่หลายตัวแล้ว แต่โจทย์ที่ยากกว่าไม่ใช่ "ให้ AI ช่วยคิด" แต่เป็นคำถามว่า ทำอย่างไรให้ผลลัพธ์ของแต่ละเส้นทางย้อนกลับมาดูได้ว่าเกิดจากอะไร OpenResearch จากทีม alphaXiv ตอบโจทย์นั้นด้วยคำอธิบายสั้น ๆ ว่า "Run paral
We used agents to port all of Git to library-first, memory-safe Rust and it passes the entire C Git test suite.
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