DevConf.CZ 2026
2026-06-18..2026-06-19
Brno, Czechia
[DevConf.CZ 2019, DevConf.CZ 2020, DevConf.CZ 2021, DevConf.CZ 2023, DevConf.CZ 2025, DevConf.CZ 2026]
who it's for
open source contributors and maintainers, platform engineers, kubernetes engineers, devops engineers, site reliability engineers, security engineers, ai and ml engineers
topics
distroless container builds and automation; rootless containerization with Podman; GitOps for virtual routers (vRouter Operator); DevWorkspace and Devfile cloud workspaces; state-first end-to-end CI testing; eBPF and OpenTelemetry network observability; local small language model deployment and fine-tuning; SBOMs and dependency stack visibility; live-patching LLM facts with ROME; post-process OCI image layer optimization; integrating post-quantum crypto modules; secure automated CVE remediation pipelines
| title | author | length |
|---|---|---|
| Keynote: How I learned to stop worrying and love CVEs | Valentin Rothberg, Stef Walter | 35m |
Open source generates ~50,000 CVEs this year (~130/day) largely driven by AI, so the response is full automation: Hummingbird builds minimal distroless… | ||
| These bootc are made for mailin' | Michael Scherer | 36m |
Builds an image-based mail stack using bootc images (Fedora Image Mode) and Stalwart for SMTP/IMAP, fronted by Caddy and run with Podman; builds are automated… | ||
| Hacking Your Smartwatch: Building an Open Wearables Ecosystem | Jozef Mlich | 36m |
Open-source wearable tooling: PineTime, Bangle.js, AsteroidOS and Amazfish are shown with concrete specs and tradeoffs — PineTime: Nordic SoC 64 MHz, 64 KB… | ||
| Architecting Integrity: Responsible Software Evolution in the AI Era | Preethi Thomas, Clément Verna | 30m |
Claims a repeatable five‑step “AGENTS” workflow grounded in a Harvard agent framework and applies it to a CI/CD prototype with an orchestrator agent, an… | ||
| Zero copy migration from VMware to Kubernetes | Martin Nečas | 27m |
Forklift is a Kubernetes operator that migrates VMs to KubeVirt using virt-v2v for guest conversion and NBDKit for mount-and-convert, with options VDDK… | ||
| Scaling Cloud Development Environments on K8s: Enterprise-Scale Adoption Lessons | Ilya Buziuk | 34m |
Kubernetes-based cloud dev environments are treated as Kubernetes custom resources, using the DevWorkspace Operator and the Devfile spec to standardize… | ||
| Stop Re-Downloading Your Container Images: Content-Based Layers with Chunkah | Clément Verna | 25m |
Tool called chunkah post-processes OCI images to regroup files by package so a 5 MB Vim update no longer forces re-downloading a 500 MB instruction-based… | ||
| Hands on: How to engage Gen Z and Alpha to Free Software | Bonnie Mehring | 34m |
Two FSFE programs target kids: Ada & Zangemann (ages ~6–12) is a Creative Commons working book plus movie and GitHub repo used in classrooms and adopted by the… | ||
| The risks of AI for skill formation, and how to mitigate them | Mário Fernandes | 31m |
A controlled study has 50 participants learning the lesser‑known Python async library Trio with or without an in‑IDE AI assistant (Cosmo backed by ChatGPT)… | ||
| Harnessing tenure variety within a team | Karolina Kula | 21m |
Anecdote: a pull request sits open three weeks after a junior rewrites it four times while seniors demand architecture and naming changes. Cited numbers… | ||
| Podman 6.0 — The Next Evolution of Rootless Containerization | David Darrah | 30m |
Podman 6.0 replaces CNI, slirp4netns and BoltDB with Netavark, Pasta and SQLite3, moves networking to nftables, supports multiple IPs per container, and… | ||
| Controller-Native Trace Propagation for Delivery Analytics | Josiah England | 37m |
Implements controller-native trace propagation on a Tekton/Conflux delivery platform: controllers inject W3C trace context into Kubernetes resource annotations… | ||
| Stop Looking for the Perfect Prompt: The Design-First Workflow for Coding Agents | Mark Kemel | 33m |
Argues the "perfect prompt" is a myth and prescribes a design-first, stage‑one workflow: write a Markdown spec as external memory, use Cursor/Claude Code… | ||
| OpenShift CI: What if we stopped retesting everything all the time? | Petr Muller | 35m |
OpenShift CI uses prow jobs and Tide retest to speculatively re-run PRs when base changes, but 2/3 of PRs merge without any retest and only 0.8% see additional… | ||
| How AI helped us ship updates in a Linux distro | Tomáš Tomeček, Laura Barcziová | 37m |
Ymir is an end-to-end agentic service that produces merge requests to backport CVE fixes into RPMs but never auto-merges them; agents run in OpenShift pods… | ||
| From Laptop Chaos to Fedora Cloud: Quadlets and Containers | David Duncan | 33m |
Shows how a messy laptop stack (Postgres, Redis, Grafana, agents) becomes a reproducible Fedora Cloud Edition deployment by converting each service into a… | ||
| Being a product owner in an open source project | Ewoud Kohl van Wijngaarden | 35m |
Compares concrete upstream/downstream workflows: Foreman, Pulp, Candlepin feed a Satellite downstream with 3-month upstream / 6-month downstream release… | ||
| Surgery on a Brain: Live-Patching Facts in LLMs with ROME | Jakub Reš, Matej Olexa | 35m |
Rome edits a specific factual association by computing a Rank-One Model Editing update: locate a single transformer layer (often around layer 13), compute a… | ||
| The practical implementation of Documentation as Code | Christian Lölkes | 35m |
Argues for treating docs like code: store docs in Git for full traceability (Git blame/bisect), version and release docs alongside code with semantic… | ||
| Openstack Continious Performance tests (CPT) | Supraja Manda | 18m |
Automated pipeline uses Prow CI to trigger Ansible-based cluster installs (JetBrew) and run Browbeat workloads against Nova, Cinder, Neutron and Barbican… | ||
| Inside MoE Optimization: A Profiler-Guided Tour of torch.compile and vLLM | Parshant Sharma | 24m |
Shows a concrete pipeline that combines torch.compile + vLLM with hand‑written custom ops and CUDA graphs, yielding a fused MOE kernel that drops ~15–20 kernel… | ||
| Building Reliable AI Assistants with Small, Self-Hosted Language Models | Jose Angel Morena Simon | 34m |
Built a production assistant that runs entirely on self-hosted models using a decomposed pipeline: four-layer architecture (action classification, tool… | ||
| Network Observability with eBPF and OpenTelemetry | Dominik Süß | 34m |
Demonstration of the OpenTelemetry eBPF Instrumentation (OBI) network subsystem shows eBPF programs on hosts tracking per-flow bytes and direction, exporting… | ||
| GitOps for the Free Cloud: Bridging Kubernetes and OpenStack with ORC | Martin André | 34m |
ORC is a Kubernetes operator: a set of CRDs and controllers that declaratively manage OpenStack resources using OpenStack Resource Controller (ORC) built on… | ||
| An accessible approach to quantum algorithms with QFrame and Qrisp | Fintan Bolton | 33m |
Eclipse Qrisp is an open‑source Python client that expresses quantum algorithms as usual logic and arithmetic; the layer QFrame builds high‑level quantum… | ||
| Building a data analytics platform on strong opinions held loosely | Ivica Kolenkas | 35m |
A three‑to‑four‑person team builds and operates a self-service data analytics platform using Terraform, Snowflake, dbt and Airflow, serving ~620 active users… | ||
| Enhancing Upper Limb Rehabilitation with Unsupervised Machine Learning Models | Priscila Gutierres | 28m |
A pipeline that ingests eight joint-angle streams from a Unity AR/VR puzzle game, extracts median and variance into 16 features, applies PCA to 3 components to… | ||
| How to Analyze Terabytes of Data from GitHub Archive at High Speed | Aliaksandr Valialkin | 35m |
GitHub Archive data at https://gharchive.org contains about 1.3 billion events and roughly 2 TB of JSON‑lines per year and wide events can exceed 400 fields… | ||
| On QUIC, HTTP/3 and tech stack unification | Gabriel Michael Homa | 35m |
HTTP/3 moves transport into UDP and combines TLS so connections resume across network switches via connection IDs, removes head‑of‑line blocking so multiple… | ||
| Local LLMs on low end hardware - a practical perspective | James Freeman | 35m |
A second‑hand workstation with 32-core, 64GB RAM plus an RTX 3060 12GB GPU costs roughly the same as a Mac mini and runs local LLMs (Qwen 3.5, Gemma 4 via MoE)… | ||
| Get Shit Done with Get Shit Done - Spec-Driven development in AI times | Krzysztof Przekwas | 38m |
Spec-Driven Development treats the spec as the executable source of truth so code becomes a byproduct; frameworks demonstrated include Open Spec, Superpower… | ||
| The Triangle of Compromises: Podman Quadlets Solve the Industrial Edge Dilemma | Andrii Melashchenko | 26m |
Industrial edge use cases for 256 MB–1 GB devices get a concrete alternative: Podman Quadlets run OCI containers as systemd services with a 16-line .container… | ||
| New security features in systemd | Zbigniew Jędrzejewski-Szmek | 35m |
systemd shifts privilege work from setuid binaries into services and API calls: a clean-environment executor spawns privileged actions, empower adds… | ||
| Secret Tips to Reduce Insider Threat Risks with Behavioral AI | Karel Kotoun | 15m |
Claims that 71% of data loss is insider-driven and that behavior is predictable lead to a concrete stack: ingest Teams, Edge/Chrome, DLP telemetry and… | ||
| Improving OpenShift Cluster Updates, Step by Step | David Hurta | 14m |
OpenShift cluster updates get concrete fixes: implement pre-update checks that run static and dynamic probes, add Prometheus queries to flag affected clusters… | ||
| Hardening the Source: Scaling Branch Governance with Gemara, ComplyTime and Ampel | Marcus Burghardt | 36m |
Demo shows an automated governance pipeline that turns branch protection into verifiable evidence: it uses Gemara + ComplyTime + Ampel to define policy as… | ||
| Hardening OS Distribution: Verifiable and sealed OS with bootc and composefs | Colin Walters | 35m |
Describes an OCI-native OS path that consumes OCI images, materializes them with composefs, and boots a signed unified kernel image (UKI) verified by fsverity… | ||
| Applying CI/CD Patterns to Image Mode for RHEL | Alessandro Rossi | 27m |
Shows a concrete CI/CD pipeline: a Containerfile builds an OCI image, a Tekton pipeline (examples for GitHub Actions, GitLab CI, Jenkins, Ansible exist) signs… | ||
| Lost in Transliteration: Why strlen("Dvořák") Returns 8 | Avinal Kumar | 31m |
An exploration of character encodings and how C libraries handle them, starting with ASCII, code pages, and Unicode and then focusing on the C runtime… | ||
| Beyond the Screen: A Deep Dive into Linux Accessibility for Developers | Vojtech Polasek | 35m |
Demo code and slides live on GitHub and show concrete fixes: GTK4 emits focus events into the AT-SPI tree, Orca reads them via the Orca screen reader, and… | ||
| Running events, calendars, and keeping on top of CfPs for your community | Andrew Burden | 07m |
KubeVirt runs a simple, repeatable system: track CFPs 4–8 months ahead, order swag ~5 months before events, and surface deadlines weekly via an events wiki and… | ||
| From Sysadmin to Software Engineer: A Non-Traditional Path into Tech | Kaja Prokopova | 18m |
A sysadmin background translates into concrete habits: debugging discipline, failure-mode thinking, and respect for blast radius, all carried into an associate… | ||
| The VEP Police: An AI Agent That Governs an Open-Source Project | Itamar Holder | 33m |
An AI agent built with LangGraph state machine, MCP and LLMs autonomously discovers and monitors enhancement proposals across GitHub, performing parallel… | ||
| From CLI to MCP in 20 Minutes | Yaacov Zamir | 31m |
Shows an automated path from the kubectl-mtv CLI to a working MCP server that reuses CLI parsing and help text to expose commands like get-plans over MCP, uses… | ||
| Integrating PQC in OpenSSL & Firefox via Loadable Modules for Cryptographic Agility | Akif Mehmood, Nouman Ali khan | 29m |
Demonstrates a working integration: OpenSSL 3.2 + nginx uses a Rust Aurora provider that loads external PQC libs, and a Firefox fork uses a Rust qryptotoken… | ||
| Confidential Containers: The Next Era of Cloud Data Security | Andrea Bozzoni, Roberto Carratala | 29m |
Confidential Containers put hardware TEEs into Kubernetes so encrypted memory and attested execution can protect data in use; implementation uses Coco, Trusty… | ||
| bpftrace: Evolution from a command line tool to a complex observability framework | Viktor Malík | 35m |
bpftrace moves from quick one‑liners to a maintainable observability language: started in 2016, GitHub shows only ~10k unique lines so far but new features… | ||
| Skiff - OCI image analysis utility | Dan Čermák | 15m |
skiff is a read only OCI image introspection CLI built on podman's container libraries that reports compressed vs uncompressed layer sizes and pinpoints the… | ||
| The TPM as an everyday security tool | Roberto Hueso Gomez | 28m |
Your machine already has TPM 2.0 (required on most PCs since ~2016) and the talk shows concrete uses: reading 23 PCR registers and locking keys to PCR 1 and 7… | ||
| Building Ultra-Low Latency APIs in Node.js with Native Modules and Worker Threads | Deepesh Nair, Prathamesh Shirsat | 27m |
Claims measurable wins: replacing hot JS paths with N-API (Rust/C++) yields image blur 20 ms → 0.4 ms and whole-request latency from ~32 ms (blocked) or ~27 ms… | ||
| End of OpenID in Fedora | Michal Konecny | 24m |
Fedora removes legacy OpenID and migrates services to OIDC, with OpenID decommissioned early May 2026. A separate Epsilon separated instance is built for… | ||
| From SBOM to Dependency Stacks: Making Software Structure Visible | Peter Štefunko | 15m |
Prototype converts an SPDX 2.3 SBOM into a readable dependency layout by removing cycles, topologically sorting packages, mapping each package to upstream… | ||
| It Was Fast on My Machine: What Production Reveals About Web Performance | Aditya Patil, Gargi Kshirsagar | 25m |
Local-fast 120 ms responses routinely jump to 2.8 s in production because of real-world layers: DNS, CDN misconfiguration, differing cache hit vs cache miss… | ||
| Engineering Intent: Solving the AI Productivity Paradox | Jiří Daněk, Andriana Theodorakopoulou | 36m |
Cites an IDC stat that 70% remediated up to 40% of generated code, argues fast codegen creates “AI slop” that passes CI but breaks architecture, and recommends… | ||
| Usable Cybersecurity Assessment Tools | Mariia Bakhtina, Yasemin Acar | 12m |
EU-funded CCAT moves four academic tools toward production-grade usability so organisations can make verifiable compliance decisions. TLS-Scanner probes… | ||
| Kernel Module Management in Software-Defined Storage | Konstantin Maksimov | 14m |
Kernel storage extensions for GPFS consist of three kernel modules that implement VFS hooks, inode and file operations, architecture-specific code and POSIX… | ||
| Escape Hyper‑V: The New Agentless Path to OpenShift Virtualization | Elad Hazan | 15m |
Migration Toolkit for Virtualization (Forklift) now connects to Hyper‑V without agents, using WinRM remoting for live VM discovery and SMB or iSCSI disk… | ||
| Beyond Pull Requests: How Non-Code Contributions Scale Open Source Projects | Sakshi Nasha, Kris Freedain | 16m |
Non-code work measurably scales open source: community advocacy, docs edits, RFC comments and GitHub issue triage move projects forward and onboard… | ||
| Beyond the Linear Trap: Scaling CI/CD with State-on-Demand | Václav Brož | 35m |
Modern CI/CD stalls on linear end-to-end flows; claim: treating state as first-class lets tests start from any business state, cutting validation from ~100… | ||
| For a Czech Open Source Alliance | Alix Guillard | 35m |
Argues for forming a Czech open source business alliance to fill the current gap: no market study exists, a previous association dissolved in 2020, and… | ||
| Bridging Embedded Linux and Real-Time Control with Arduino Q | Štěpán Bechynský | 30m |
Board combines Debian Linux + STM32 real-time MCU on a single Arduino UNO Q (Qualcomm A‑series application core plus STM32), requires USB Power Delivery, and… | ||
| How to Survive Your First Tech Talk (Without a Kernel Panic) | Mario Fernandez | 29m |
First conference talk goes wrong: rushed prep, overcomplicated slides, and a kernel panic about two minutes in while roughly 80 engineers watch; a co‑presenter… | ||
| vRouter-Operator: Bringing GitOps and IaC to Virtual Network Functions in K8s | Date (Yu-Chiang) Huang | 33m |
vRouter-Operator converts router configurations into Kubernetes CRDs and uses a controller to render templates and push updates into VMs via QEMU guest agent… | ||
| Observability’s Sixth Sense: Detecting Anomalies in Metrics | Dima Kozlov | 35m |
Claims that a single unified anomaly score per timeseries replaces hundreds of brittle thresholds, produced by models that run as online (incremental) or… | ||
| The Climb Nobody Expected: From ~#1200 to #3 rank on the PyTorch Leaderboard | Saiesh Prabhu | 24m |
A corporate engineering team details how it climbs roughly 1,197 leaderboard spots to reach the top three by changing how work happens not what is built… | ||
| User Defined Networks: Gateway to Secure Multi-Tenancy | Jatan Malde, Ami Desai | 32m |
Replaces flat pod networking with namespace-scoped or cluster-scoped UDNs that give per-namespace CIDRs, support PUDN vs SUDN (primary for pod IPs, secondary… | ||
| High Density VMs in OpenShift: The Journey to Native K8s Swap | Igor Bezukh, Itamar Holder | 31m |
Describes a concrete engineering path: a custom wasp-agent that uses OCI runtime hooks and the OCI update binary to work around systemd cgroup reconciliation… | ||
| Discovering the Magic Behind OpenTelemetry Instrumentation | Jose Gomez-Selles | 31m |
Argues manual instrumentation gives richer, actionable context than relying solely on automatic hooks (monkey patching, JVM bytecode, eBPF), and demonstrates a… | ||
| Fine-tuning a small model for style/vibe (a Kimi distillation and beyond) | Misha Ramendik | 33m |
Claims that a Kimi K2 vibe can be transplanted to a much smaller model are tested by distilling from a 1T-parameter Kimi into a 1.5B Granite 4 Hybrid using… | ||
| How Community Collaboration is Fixing the Future of Tech Regulation | Roman Zhukov | 34m |
By 2026 the EU Cyber Resilience Act (CRA) explicitly excludes most free and open source software, after community intervention that adds the new role of open… | ||
| Is Your AI Truly Open ? Cutting Through the Hype | Alfonso Cancellara | 37m |
Defines concrete checks: use the Foundation Model Transparency Index, Linux Foundation Openness Framework and SPDX 3.x model sheet to verify released artifacts… | ||
| Who Dropped the Packet? Solving K8s Network Mysteries in Real-Time | Neeraj Bhatt, Ramesh Sahoo | 35m |
Operator loads eBPF programs in the kernel, exports metadata (not full packets) to a flow pipeline that enriches records with Kubernetes API info and stores in… | ||
| Event-Driven Infrastructure: Autonomous Operation and Unreliable Networks | Bo Maryniuk | 32m |
Claims an event-driven, state-machine architecture that lets agents make deterministic local decisions when controllers or networks fail; demonstrates a… | ||
| What can A2A do for you and what can you do for it | Jiri Podivin | 34m |
A2A is an open, Protobuf-defined protocol now stewarded by the Linux Foundation that standardizes agent metadata, messages, agent card discovery and task vs… | ||
| No Status Updates, How I Do One-on-Ones | Serhii Turivnyi | 36m |
Manager role focuses on people not tasks, removing blockers and building trust; one-on-ones stop being status reports and become coaching sessions that surface… | ||
| How Parenting a Neurodivergent Teen Refactored My Management Style | Christian Trautman | 28m |
Parenting an 11-year-old with Autism and ADHD forces concrete fixes that map to engineering management: explicit checklist and whiteboard chart routines for… | ||
| To InfiniBand and Beyond! | Orel Misan, Sebastian Scheinkman | 32m |
KubeVirt VMs receive real InfiniBand VFs via the SR-IOV Network Operator plus the IB SR-IOV CNI, using VFIO on Mellanox ConnectX‑7 cards at up to 400 Gbps in… | ||
| Architecting High-Density Performance Testing with Container-Based Simulation | Shubham Bansal | 30m |
Replaces 4,000–5,000 VM-style agents with thousands of lightweight containers orchestrated on a few powerful hosts using Podman on a few powerful hosts and… | ||
| No Unsigned Models in My Cluster: Bringing Container Trust to AI Models on K8s | Ayushi Tiwari, Rahul Sharma | 27m |
Practical pipeline that signs model directories with OMS v1.0 (keyless cosign-style flow, Rekor transparency logging), injects a verification init container… | ||
| The Open Source Path: from Consumer, to Critic, to Contributor, to now Maintainer | Thameez Bodhanya | 16m |
Outlines a concrete path from Consumer to Critic to Contributor to Maintainer with examples: Ubuntu’s “toaster” installer, running Kubernetes on bare metal… | ||
| Fantasy Game Consoles | Lukáš Zapletal | 15m |
Compares three concrete fantasy consoles and what you can actually build: Lua-based Pico-8 ($15, free with export limits) forces an 8K token limit and exports… | ||
| Symmetric Memory in PyTorch: 10x Faster GPU Communication for AI | Rohit Singh Rathaur | 34m |
Introduces symmetric memory for zero‑copy RDMA in PyTorch using NCCL 2.29 one‑sided APIs, claiming up to 10× lower latency for GPU communication and sub‑10 ms… | ||
| Identical Testing Environments from Laptop to CI with tmt and Testing Farm | Petr Šplíchal, Cristian Le | 25m |
Describes concrete changes that make CI runs reproducible: tmt now drives Testing Farm scheduler so a local `tmt run` can provision the same Artemis VM, apply… | ||
| Most impacting features of newest JDKs | jiri vanek | 39m |
Surveyed developers most want practical changes: demos show calling C, Go and Rust via the foreign function & memory API (stable since JDK22) with native… | ||
| LLM Agents Gone Wild (And How to Tame Them with Quarkus) | Martin Stefanko | 39m |
Demo shows a Quarkus + LangChain4j agentic module that generates implementations at build time and wires agents by annotations, uses an agentic scope map keyed… | ||
| systemd-sysext in Prod: What We Learned Extending /usr Without a Package Manager | Brian Exelbierd, Daniel Zaťovič | 33m |
Flatcar has been shipping systemd-sysext overlays since 2022 and runs Kubernetes, Docker and containerd as overlay images so the cluster can upgrade Kubernetes… | ||
| Transforming SBOMs from Compliance Burden to Security Asset | Martin Sikora, Ales Raszka | 35m |
Automated SBOM lifecycle is integrated into Konflux, producing machine-readable SPDX JSON for every production build and signing artifacts with cosign; a… | ||
| Survival of the Safest: Automating LLM Defense with Genetic Programming | Petr Kaška | 29m |
An open-source framework performs systematic red‑teaming against 25 prompt‑based attack types and uses genetic programming to evolve small editing rules that… | ||
| PKI problem: who we actually trust | Andrey Bondarenko | 16m |
Default device CA bundles contain ~150 root certificates so any one of many governments, post offices or telcos can sign for any domain. Real incidents include… | ||
| RHDH Local as an AI Agent: Zero-Config Platform Setup | Fortune Ndlovu | 28m |
RHDH Local gains an agentic onboarding CLI that scans Git repos, detects tech stacks, maps dependencies to catalog entries, recommends plugins and writes… | ||
| Why Your Community Needs a Python Pizza Event | Anežka Müller | 10m |
Micro-conference format that runs 10-minute talks back-to-back with 2-minute switches in a single-track, one-day schedule, designed to hit ~100 attendees with… | ||
| Validating Freedom From Interference in Automotive Linux | Pablo Ridolfi | 35m |
Red Hat’s Rivus testbed runs Syzkaller in QEMU entirely inside the QM Podman container (manager and executor in VM‑less mode) while running KSelftests and a… | ||
| From Podman to Prod: Building Trusted Container Images with Konflux on OpenShift | Vladimir Sokolenko | 16m |
Moves a simple Flask app from a local Podman build to a Konflux Tekton pipeline on OpenShift, using a Fedora 44 base, buildah/builder and hermeta to prefetch… | ||
| Beyond Jira: Decode that Control Chart | Matěj Týč | 23m |
Claims that Jira Control Chart cycle plots are misleading for Scrum and that cycle time is useful only after translation to Scrum specifics. Demonstrates with… | ||
| Years of Wear in Minutes: Benchmarking Aged Filesystems | Jan Jurča | 15m |
Benchmarks show rapid-aging methods that simulate months of filesystem wear in minutes, implemented as Filestorm, an open-source C++ tool available via COPR… | ||
| Dopamine, Dunning-Kruger & a Life in Tech: Confidently Wrong (& That's Okay) | James Freeman | 14m |
Begins with a McArthur Wheeler lemon‑juice anecdote and claims that the Dunning‑Kruger gap makes people most confident when they know the least and that the… | ||
| Quarkus in Action…in Action! | Martin Stefanko | 37m |
Quarkus claims much faster cold starts and smaller runtimes by shifting work to build time and already shows public benchmarks; the book builds a running… | ||
| Local package layering on bootc systems with DNF5 | Evan Goode | 26m |
Design for a DNF5 plugin called dnf rebuild that stores desired packages in packages.input.yaml, runs pre/post hook Containerfiles, builds a derived OCI image… | ||
| Foreman, Katello and bootable containers | Adam Růžička | 35m |
Foreman and Katello act as the stable content and provisioning hub for bootable container workflows: images (CentOS Stream 10 example) contain 480 RPMs, 66… | ||
| I compiled WebAssembly to lambda calculus! A journey into esoteric programming | Mark Lagodych | 14m |
A compiler converts WebAssembly 1.0 (floats excluded) into pure lambda calculus, emitting lambda programs that interpret WASM semantics including numbers as… | ||
| nothing matches | ||