The hexpm package pages are now generated by MDEx and Lumis, thanks to @maennchen.dev ! - Better GitHub Flavored Markdown - Light/Dark themes - Syntax highlighting for more languages and sigils - HEEx, Python, Lua, Svelte, React, etc And more... #MyElixirStatus

Catch my keynote at @elixirconf.bsky.social in September😎. I'll be talking about how to augment and empower large engineering teams with AI 🤖. I've also got some spicy topics for you all, not shying away from the hard questions of the day 👊 elixirconf.com/talks/exoske...

HexDocs URLs are changing! Public package docs move from hexdocs.pm/package to package.hexdocs.pm, and private organization docs move from org.hexdocs.pm/package to org.hexorgs.pm/package Funded by Alpha-Omega through EEF's Ægis initiative. Learn more 👇 hex.pm/blog/hexdocs...

Our CISO @maennchen.dev joined this episode to talk about what securing the BEAM ecosystem actually looks like today — CVE coordination, the EEF's CNA, and what's changed. www.youtube.com/watch?v=FulS...

The Beam There, Done That podcast episode with me and @maennchen.dev is out! www.youtube.com/watch?v=FulS...

One third is a wild number. 😂 Atom exhaustion is one of those BEAM-specific issues that feels obvious once you know it, but keeps showing up in real vulnerabilities. Worth a read if you maintain #ElixirLang / #Erlang libraries or apps.

Atom exhaustion is not just an old BEAM footgun. As of today, 35% of CVEs published by the EEF CNA fall under uncontrolled resource consumption, with atom exhaustion being one of the recurring causes. It’s well understood, documented, and preventable. erlef.org/blog/securit...

🚨 Update hackney 🚨 A **bunch** of vulnerabilities I reported in hackney were just disclosed. Please upgrade to 4.0.1 ASAP. I know this is gonna start dependency hell so please take some time for this. Please RT for reach. #ElixirLang cna.erlef.org/cves/

If you’re running #Phoenix Channels (or LiveView) and have the LongPoll option enabled in your endpoint (default since 1.7.11), it’s time to do an update: github.com/phoenixframe... Thank you @peterullrich.com for finding and disclosing this issue!

The 5 vulnerabilities I found in Bandit were fixed and released today. Please go upgrade bandit ASAP. Thanks to @mtrudel.bsky.social for fixing them so quickly and to @maennchen.dev for managing the process 🙏 #ElixirLang cna.erlef.org/cves/

Securing Hex, the Backbone of the Elixir Ecosystem paraxial.io/blog/hex-pen...

Scaling Security from Zero by @maennchen.dev CISO of our Foundation! Learn how a Small OSS Ecosystem Jumped Into the Deep End! Jonatan talk at Code & Compliance is now live: www.youtube.com/watch?v=jl89...

Can Erlang run on QNX? Turns out: yes ✅ In this article, @maennchen.dev explores what it takes to port Erlang/OTP to QNX. A great example of curiosity turning into concrete results. erlef.org/blog/eef/otp...

Hi Elixir friends, After 3 years on Hologram full-time (transpiles Elixir to the browser), I'm at a crossroads. 60+ hr weeks balancing contracts & dev isn't sustainable. Where we are & how you can help: hologram.page/blog/seeking... Even sharing helps 💜 #Hologram #Elixir #ElixirLang #BEAM #WebDev

I really like what Hologram is building, there’s a lot of potential there to take it further. If you haven’t yet, consider sponsoring. I just did myself. Feels like one of those projects where a bit of support now could have a big impact later. bsky.app/profile/bart...

The Erlang Ecosystem Foundation CNA now publishes vulnerability data directly to OSV.dev. No more relying solely on CVE→OSV conversion. This update means faster, cleaner, and higher-quality security data for the BEAM ecosystem — including Erlang, Elixir, Gleam, and Hex.pm.

At Code BEAM Europe 2025 @maennchen.dev : War stories from a security disaster. What to do when everything breaks.

🗓️ Nov 7- BEAM Unconference 1000-1500 7/11 luma.com/qyfevatp Lightning talks, deep dives & community.

💜 @elixir-lang.org v1.19 is the first release with OpenChain certification — bringing more transparency and trust to the BEAM ecosystem. Big thanks to @maennchen.dev and our sponsor Herrmann Ultraschall for making this milestone possible! 👏 🔗 elixir-lang.org/blog/2025/02... #Elixilang

I received a small donation mentioning ads.fund, which apparently created a token around my open-source project. I’m not sure what to make of it and would appreciate community input on whether it’s legitimate or something to distance from. github.com/maennchen/Zi...

Hey folks! We have a CVE up for #AshFramework bypass policies. It's a *highly unlikely edge case*. But, as always, we take security extremely seriously and will always follow proper procedure here. Props to @maennchen.dev for reporting and resolving 🙇

Elixir Radar issue 486 is out! 📣 You can read it here: buff.ly/2UM7hp6 This issue comes with content from @shahryar-tbiz.bsky.social @katafrakt.bsky.social @maennchen.dev @elixircasts.io , Matt Savoia and Yatender Singh . Thank you! #ElixirLang

We have made major progress toward CRA readiness for the BEAM ecosystem! 🔙So far: CNA operations, OpenChain certification, and more already in place. 🔜Next up: signed OTP builds to lower compliance costs and strengthen sustainability. security.erlef.org/assets/aegis...

Another 🔥 package release from @maennchen.dev 😎 AshDiagram is a library for generating beautiful diagrams to visualize your #AshFramework applications. Generate Entity Relationship, Class, C4 Architecture, and Policy diagrams directly from your Ash resources and domains. 🚀

What if the BEAM got hit by a worm? 🪱 We’ve been lucky so far — but luck runs out. The Ægis Initiative is how we defend our ecosystem. 👉 Read more & support: erlef.org/blog/eef/bea... #Erlang #Elixirlag #Gleam

One package. One update. A worm crawling through the BEAM ecosystem. A dark “what if” — and how we can stop it before it’s real. erlef.org/blog/securit... #erlang #elixirlang

There‘s still a bit to go to making this happen. Rebar is an important piece to using erlang not just for erlang, but just as much for elixir, gleam, … Consider backing this effort.

@maennchen.dev has just released the first version of Clarity: hexdocs.pm/clarity/Clar... Clarity is an interactive introspection and visualization tool for Elixir projects.

Cool!!! @maennchen.dev introduces Clarity! @ash-hq.org #elixirlang

The first part of the last afternoon gave us insights on how to handle a security disaster, converting from old code to new and our host @lawik.bsky.social showed us thousands of VMs running on the same machine. #goatmire #elixir

Proud to back the Rebar4 Kickstarter — moving the BEAM ecosystem forward with the community. 🙌

Hey folks, we have a CVE for #AshFramework. `before_transaction` hooks will execute in certain scenarios (bulk action calls) even if the action is forbidden by policies. Please update Ash core to 3.5.39. For more see: github.com/ash-project/... #AshFramework #ElixirLang

Stretch goal 2 (inclusion in Erlang/OTP itself) would solve the #1 thing people get stuck on when trying to get started with Gleam or Erlang! www.kickstarter.com/projects/pee...

I just backed From Rebar3 to Rebar4: Integrating with Erlang/OTP on @kickstarter.com www.kickstarter.com/projects/pee... #elixir

Community growth needs collective action Roadmap for outreach and engagement ‪@danj3.bsky.social‬ on taking responsibility for Elixir's future through community championship. #ElixirConfUS

Security incident response: from panic to patch CVEs, Hex retirement, vulnerability scanners ‪@maennchen.dev‬shows how to handle security disasters with transparency and leadership.

Had a great chat with @zachdaniel.dev and @maennchen.dev during a break at @elixirconf.bsky.social about the Erlang Ecosystem Foundation and its role in security. #elixirlang

🚀 6 must-see talks at CodeBEAM Europe 2025: Gleam careers, workflow orchestration, VPP with Elixir, security disasters, BEAM+Rust combo, and taming 20M Oban jobs! Featuring @ihh.dev @maennchen.dev codebeameurope.com#register

👉🏽 "From Freakout to Fix: Navigating a Security Disaster" Our Foundation's CISO - @maennchen.dev - will be speaking at @elixirconf.bsky.social on how to handle serious security holes — without melting down. 📢 Don’t miss it: elixirconf.com/talks/from-f... #ElixirLang #Security #BEAM

🎙️ @maennchen.dev joins the latest @openssf.org podcast! In this SOSS episode, he shares how the Erlang community is proactively addressing security concerns, why manufacturers are investing in upstream projects — and what other ecosystems can learn from their approach. Listen! shorturl.at/iKdG7

🎉 Today we celebrate #OpenSSFCommunity Day NA 2025, welcoming six new member organizations and honoring incredible contributors with the Golden Egg Awards 🥚. Read the full update: 🌐 openssf.org/blog/2025/06... #OpenSSF #OpenSource #SoftwareSecurity #OSS

🙌 Welcome to another #GettingToKnowUs edition! This time we got to meet @maennchen.dev a seasoned developer and lead engineer, with contributions to projects like the certified #OpenID Connect client for the #BEAM. He is currently the CISO of our Foundation. 🔗 erlef.org/blog/marketi...

Watch out folks, there's a CVE for the Erlang zip module. Update to the latest patch release when you can cna.erlef.org/cves/cve-202...

In part two of our talk with @maennchen.dev (CISO at @theerlef.bsky.social), we dive into the real security challenges BEAM developers face. From CVE tracking to practical tips for open source teams, this is about building safer systems from the start, not patching them too late. 🎥 bit.ly/45WjT3y

Security is most effective when it is built in from day one. In part one of our latest webinars with @maennchen.dev, CISO @theerlef.bsky.social, he shares his experience using SAFE, our security audit service for Erlang and Elixir systems. 🔒

Elixir 1.19 is a banger! Honestly I'm so pleased with the direction that #ElixirLang is going. My programs just get faster and more correct every time. I just know that we're in good hands. Thank you to everyone on the team for your hard work! github.com/elixir-lang/...

🔐Security and the BEAM Ecosystem In this insightful session organized by @erlangsolutions.bsky.social, @maennchen.dev — CISO at our Foundation —shares how the BEAM community is stepping up its open source security efforts, including becoming an official CNA www.erlang-solutions.com/webinars/sec...

Did the required work this morning to get #AshFramework passing the OpenSSF Best Practices certification, and to get our OpenSSF Scorecard. Thanks again to @maennchen.dev from @theerlef.bsky.social for his expert council and advice. See the scorecard here: scorecard.dev/viewer/?uri=... #ElixirLang

🎥 What’s new at the EEF? Alistair Woodman, @maennchen.dev & Dan Janowski share big updates: 🔐 We’ve joined the CVE® Program as an official CNA 🛡️ Launched the Ægis Initiative to boost security Must-watch for the BEAM community! ▶ youtu.be/5WqMpSt_rRE