Sign in

Erlang Ecosystem Foundation

@erlef.org
801 followers 46 following 281 posts

We’re a non-profit focused on growing and supporting a diverse community and tech based on the BEAM #erlef erlef.org

PostsRepliesMedia
Erlang Ecosystem Foundation @erlef.org · 24/09/2026
OTP Releases on 21 September. Resolves CVEs, including critical regarding TLS com.erlef.org/wg/cna/2026/...
com.erlef.org
OTP Update: TLS 1.3 (critical CVE), SSH daemon, ASN.1
The OTP release on 2026-09-22 address three CVEs:
040
Reposted by Erlang Ecosystem Foundation
Erlang Ecosystem Foundation @erlef.org · 17/09/2026
ElixirConf-US video: Hex pentest, findings, the Ægis initiative securing our ecosystem. @elixirconf.bsky.social com.erlef.org/wg/sec/2026/...
com.erlef.org
Video: Hex Pentest, findings from the Ægis initiative
From ElixirConf-US 2026, efforts to secure Hex and the ongoing work of Ægis
031
Erlang Ecosystem Foundation @erlef.org · 17/09/2026
ElixirConf-US video: Hex pentest, findings, the Ægis initiative securing our ecosystem. @elixirconf.bsky.social com.erlef.org/wg/sec/2026/...
com.erlef.org
Video: Hex Pentest, findings from the Ægis initiative
From ElixirConf-US 2026, efforts to secure Hex and the ongoing work of Ægis
031
Erlang Ecosystem Foundation @erlef.org · 07/09/2026
Thank you to oban.pro for donating the room we will have for our September 9th UnCon. Sign up at luma.com/7ghigczg and join us.
oban.pro
Sophisticated Background Jobs for Elixir and Python
Oban Pro is the sophisticated background job and durable workflow system for Elixir and Python. Postgres-backed orchestration, real-time monitoring with Oban Web, and enterprise-grade reliability.
021
Erlang Ecosystem Foundation @erlef.org · 05/09/2026
In case you need inspiration, check out these submitted topics from past UnCon: com.erlef.org/wg/com/2026/...
com.erlef.org
UnCon(ference) past topics
A list of suggested topics from previous UnCon’s, a subset were actually discussed
021
Erlang Ecosystem Foundation @erlef.org · 03/09/2026
Reminder, UnCon Sep 9 in Chicago com.erlef.org/wg/com/2026/...
com.erlef.org
UnConferences Upcoming 2026
ElixirConf-Sept 9 in Chicago, CodeBEAM Europe-Oct 20 in the Netherlands
000
Erlang Ecosystem Foundation @erlef.org · 02/09/2026
Our self() defense is a process, here's the pid: com.erlef.org/wg/sec/2026/...
com.erlef.org
Our self() Defense
Defending our ecosystem against AI threats
073
Erlang Ecosystem Foundation @erlef.org · 02/09/2026
New release of OTP with vulnerability fixes. com.erlef.org/wg/cna/2026/...
com.erlef.org
OTP updates address http and integer vulnerabilities
Remedies for http client and server bugs, integer serialization DoS
052
Erlang Ecosystem Foundation @erlef.org · 01/09/2026
We are happy to announce that Oban Pro oban.pro has joined in financial support for the EEF. com.erlef.org/wg/sup/2026/... @oban.pro
com.erlef.org
Oban Pro Support
Oban Pro, offering and supporting Oban, the most widely used Elixir queuing system, has become a sponsor of the EEF by providing financial support. Oban Pro layers on the advanced features needed to…
0266
Erlang Ecosystem Foundation @erlef.org · 01/09/2026
Let the rebar4 team know about your use of plugins. com.erlef.org/wg/bld/2026/...
com.erlef.org
Rebar4: Plugin validation order
With many plugins, which are the most used and should be validated first with rebar4?
031
Erlang Ecosystem Foundation @erlef.org · 20/08/2026
Gleam reports on security com.erlef.org/wg/sec/2026/...
com.erlef.org
Gleam Team recaps participation in Github Security Lab
Gleam was invited to and participated in the 4th annual GitHub Secure Open Source Fund.
1121
Erlang Ecosystem Foundation @erlef.org · 19/08/2026
Erlang is 40! Catch this live event to hear some of story of those 40 years. com.erlef.org/wg/com/2026/... www.linkedin.com/events/74957... lnkd.in/p/gKW8rRkr
com.erlef.org
Live Event: Evolution of Erlang
Francesco Cesarini will be talking live with Eberhard Wolff about the 40 years (so far) of Erlang’s evolution and its foundation of high-demand concurrency. Join the LinkedIn live event Friday.
073
Erlang Ecosystem Foundation @erlef.org · 19/08/2026
Work on Rebar4 plugin locking, not so simple. com.erlef.org/wg/com/2026/...
com.erlef.org
Plugin Locking for Rebar4
The GRiSP team talks about the complications of rebar plugin locking.
021
Erlang Ecosystem Foundation @erlef.org · 13/08/2026
Current updates and looking ahead to week 34. Community meetings next week on abandoned packages, security updates. Some recent blog posts (illustrating GenStage, pitfalls of secure manufacturing, security AI misinformation), upcoming events and more. com.erlef.org/wg/com/2026/...
com.erlef.org
EEF Week 34, Looking Ahead
Meetings (security, libraries), items of interest
010
Erlang Ecosystem Foundation @erlef.org · 10/08/2026
There's an Erlang in Erlang. Let your modern worries go, look into how stuff works. com.erlef.org/wg/edu/2026/...
com.erlef.org
Erlang in Erlang
There is an erlang under erlang (known as core erlang). Take an interesting voyage through part of erlang’s inner realm.
081
Erlang Ecosystem Foundation @erlef.org · 04/08/2026
Who doesn't enjoy gathering around a bonfire? The analogy holds for bonfire networks @bonfire.indieweb.social.ap.brid.gy as they go beyond just an Elixir based fediverse server to real community tools. com.erlef.org/wg/com/2026/...
031
Erlang Ecosystem Foundation @erlef.org · 04/08/2026
UnConferences before ElixirConf US and CodeBEAM Europe, September 9 and October 20, respectively. More info at com.erlef.org/wg/com/2026/...
com.erlef.org
UnConferences Upcoming 2026
ElixirConf-Sept 9 in Chicago, CodeBEAM Europe-Oct 20 in the Netherlands
021
Erlang Ecosystem Foundation @erlef.org · 30/07/2026
@bartblast.com, creator of Hologram, a framework bringing the joy of Elixir to frontend development, will be at @elixirconf.bsky.social. We're proud to support this project! If you're heading to ElixirConf, don't miss this talk! elixirconf.com/talks/hologr...
142
Erlang Ecosystem Foundation @erlef.org · 29/07/2026
We celebrate and welcome GetThru to @theerlef.bsky.social family of supporters. They provide P2P messaging built on an Elixir. com.erlef.org/wg/sup/2026/...
com.erlef.org
GetThru Support
We are happy that GetThru has joined EEF support in 2026. GetThru provides the best-in-class P2P texting software to thousands of non-profits, advocacy organizations, educational institutions,…
030
Reposted by Erlang Ecosystem Foundation
Code BEAM @codebeam.bsky.social · 28/07/2026
We are thrilled to announce that AppSignal is joining us as a D&I (Diversity & Inclusion) Sponsor for Code BEAM Europe! They've been along for the whole ride - first APM with native Elixir support, back in 2017, built from scratch before telemetry existed. Thanks for helping us keep the door open!
052
Reposted by Erlang Ecosystem Foundation
DNSimple @dnsimple.com · 28/07/2026
📣 For the second year in a row, we'll have a booth at ElixirConf® ! We can't wait to connect with the people building amazing things with #ElixirLang. 💜 The Elixir community is coming to #Chicago September 9-11, 2026: Visit elixirconf.com for more details.
elixirconf.com
America’s Premier Elixir & Phoenix Conference takes place on Sept 10-11, 2026, Chicago & online
052
Erlang Ecosystem Foundation @erlef.org · 27/07/2026
Erlang/OTP security release: 29.0.4, 28.5.0.4 & 27.3.4.15 fix 8 vulnerabilities, including TLS/DTLS auth bypass, BEAM VM memory corruption, and a path traversal bug. Learn more: cna.erlef.org/cves/
040
Reposted by Erlang Ecosystem Foundation
Code BEAM @codebeam.bsky.social · 27/07/2026
It's been a few years - so what's new with Elvis, the Erlang linter? Brujo Benavides's Code BEAM Europe 2025 talk walks through the project's evolution. The video is now public! Watch here: youtu.be/GpHiCEJ2_Ss #Erlang #BEAM
032
Reposted by Erlang Ecosystem Foundation
Code BEAM @codebeam.bsky.social · 23/07/2026
Why do supervisors matter, and how have they evolved? Ingela Andin's Code BEAM Europe talk shares real OTP examples of supervisors saving the day. The video is now public! Watch here: youtu.be/_USSP3cBwHw #Erlang #OTP
042
Erlang Ecosystem Foundation @erlef.org · 23/07/2026
The power of Gleam! 🔥 In this talk from @codebeam.bsky.social, Eduardo Hernacki shows how Gleam's type system and functional programming paradigm shine for domain modeling within Domain-Driven Design (DDD). Watch it here: www.youtube.com/watch?v=15Sc...
youtube.com
Functional Domain Modeling with Gleam - Eduardo Hernacki | Code BEAM Europe 2025
✨ This talk was recorded at Code BEAM Europe in November 2025. If you're curious about our upcoming event, check https://codebeameurope.com/✨ --- This presentation demonstrates how Gleam's powerful…
071
Reposted by Erlang Ecosystem Foundation
Code BEAM @codebeam.bsky.social · 22/07/2026
Can fintech backends scale fast without breaking compliance? Erik Stenman's Code BEAM Europe talk shares real patterns for payments, ledgers, and audits on the BEAM. The video is now public! Watch here: youtu.be/gZO8m8yMjuY #Erlang #Fintech
001
Erlang Ecosystem Foundation @erlef.org · 22/07/2026
💻 Do you know these forums? They're a great place to stay updated, share ideas, and ask questions. Erlang Forum: erlangforums.com Elixir Forum: elixirforum.com We're proud to support these community initiatives!
erlangforums.com
Erlang Forums
Erlang Forums - for Erlang programming language enthusiasts!
031
Reposted by Erlang Ecosystem Foundation
ElixirConf @elixirconf.bsky.social · 21/07/2026
ElixirConf US 2026 is looking for volunteers! Sept. 10- 11, in person or virtual. Help with registration, merch, or keep the virtual social board alive, and get a free ticket! Sign up: elixirconf.com#volunteer Questions? Reach out to ewa.kucharczyk@erlang-solutions.com.
032
Erlang Ecosystem Foundation @erlef.org · 21/07/2026
@maennchen.dev will be at @elixirconf.bsky.social presenting "Pentesting Hex: Real Findings from the Ægis Initiative," alongside Michael Lubas. They will share results from two real-world penetration tests of Hex, funded through our Ægis Initiative. elixirconf.com/talks/pentes...
elixirconf.com
Pentesting Hex: Real Findings from the Ægis Initiative
Every Elixir developer uses the Hex package manager to ship their project. Businesses, universities, and even governments all rely on this critical infrastructure to adopt Elixir and deliver high…
051
Reposted by Erlang Ecosystem Foundation
Code BEAM @codebeam.bsky.social · 20/07/2026
What happens when your Oban queue meant for thousands swells to 20 million jobs? Karlo Smid's Code BEAM Europe talk is a real production incident report - and the fixes that followed. The video is now public! Watch here: youtu.be/hX95JZan-1Y #Elixir #Oban
011
Erlang Ecosystem Foundation @erlef.org · 20/07/2026
Did you know the EEF runs Working Groups to tackle BEAM challenges together? From documentation to interoperability and performance — there's a group for it. EEF members can join any of them. Pick one and start building: erlef.org/wg/
010
Reposted by Erlang Ecosystem Foundation
Lars Wikman @lawik.bsky.social · 17/07/2026
Not sure I even shared this blog post. How you get nice Erlang tracing when you didn't prepare by adding tracing tools. underjord.io/injecting-tr... #elixirlang #erlang
underjord.io
Injecting tracing the hot way
I mostly program in Elixir. So tracing is an overloaded term. This post relates to both of them and how we can use BEAM and Erlang fundamentals to do wild things for observability that wouldn't be…
0122
Reposted by Erlang Ecosystem Foundation
Code BEAM @codebeam.bsky.social · 17/07/2026
Omer Kilic, Embedded Systems and Manufacturing Consultant, is keynoting at Code BEAM Europe 2026! From ideation to mass production - hear how connected hardware really gets built. 📅 21-22 Oct 2026 | Haarlem, NL | In-person & Virtual Save your spot: codebeameurope.com#register
033
Reposted by Erlang Ecosystem Foundation
SmartLogic @smartlogic.io · 16/07/2026
🤖 🧙‍♀️ Today, Zach Daniel joins Elixir Wizards to walk us through LLM integration at an organizational level and why teams shouldn't "sell their organization's spinal column" by outsourcing the context layer around their AI tools. 🎧️ bit.ly/EWS15E12 📺️ youtu.be/Is1Dg6ywC8U #elixirlang #myelixirstatus
1104
Reposted by Erlang Ecosystem Foundation
Code BEAM @codebeam.bsky.social · 16/07/2026
How do you bring a JIT compiler to a VM running on 128 KB of RAM? Paul Guyot's Code BEAM Europe talk covers building AtomVM's native compiler - with an assist from an LLM. The video is now public! Watch here: youtu.be/2Qh-CLNZvFY #Erlang #BEAM
051
Reposted by Erlang Ecosystem Foundation
Gleam Programming Language @gleam.run · 14/07/2026
Gleam Gathering 2027 date confirmed: 27 February! You can join the waiting list here: gleamgathering.com
gleamgathering.com
Gleam Gathering
0196
Reposted by Erlang Ecosystem Foundation
Elixir Radar @elixir-radar.com · 15/07/2026
Elixir Radar issue 517 is out! 📣 You can read it here: buff.ly/nu5ByqN #ElixirLang
buff.ly
Elixir Radar Newsletter
Curated content from the Elixir community
071
Reposted by Erlang Ecosystem Foundation
Lars Wikman @lawik.bsky.social · 15/07/2026
Currently looking for companies willing to chip in to support the next EEF stipend for Bart's awesome work on Hologram. Either contact me to have the EEF manage the stipend, milestones and follow-through or contact Bart directly to support him more hands-on. youtu.be/qqpNovT7cys?... #elixirlang
youtu.be
Hologram: The Journey to Local-First Elixir in the Browser - Bart Blast | ElixirConf EU 2026
This talk was recorded at ElixirConf EU 2026. Check our upcoming ev...
175
Reposted by Erlang Ecosystem Foundation
Code BEAM @codebeam.bsky.social · 14/07/2026
Frank Hunleth, Nerves Co-Author, is keynoting at Code BEAM Europe 2026! Hear from the mind behind embedded Elixir on the BEAM. 📅 21-22 Oct 2026 | Haarlem, NL | In-person & Virtual Save your spot: codebeameurope.com#register #Elixir #Nerves
073
Reposted by Erlang Ecosystem Foundation
ElixirConf @elixirconf.bsky.social · 14/07/2026
Back in April, @josevalim.bsky.social shared the latest on Elixir's type system at ElixirConf EU (v1.20 milestone!) youtu.be/Ay-gnCqDw9o This September he's back as a keynote speaker - this time at ElixirConf US in Chicago (Sept 10-11). Register here: elixirconf.com/#register
youtu.be
Keynote: Precision in Type System Design - José Valim | ElixirConf EU 2026
YouTube video by Code Sync
011
Erlang Ecosystem Foundation @erlef.org · 13/07/2026
Dan Janowski is taking the stage at @elixirconf.bsky.social to share what's new at the Erlang Ecosystem Foundation. From security hardening to working with governments on regulatory compliance, he'll walk through where our ecosystem is heading next. elixirconf.com/talks/Update...
010
Reposted by Erlang Ecosystem Foundation
Gleam News @gleam-news.bsky.social · 10/07/2026
www.twitch.tv/giacomo_cava... @giacomocavalieri.me streaming
twitch.tv
giacomo_cavalieri - Twitch
Rust stream! Working on the Gleam compiler 🦀⭐️
061
Reposted by Erlang Ecosystem Foundation
ElixirConf @elixirconf.bsky.social · 09/07/2026
If you missed Joseph Stewart's Lightning Talk, "Skode: an ASCII shorthand for audio experimentation," at #ElixirConfEU 2026, the video is now available on YouTube. It introduces a compact ASCII notation for exploring sound and audio experimentation in Elixir. Watch it here:
youtu.be
LT: Skode: an ASCII shorthand for audio experimentation - Joseph Stewart | ElixirConf EU 2026
This talk was recorded at ElixirConf EU 2026. Check our upcoming events at https://elixirconf.eu/ -- -- -- Let's keep in touch! Follow us on: 💥 Bluesky: @elixirconf.bsky.social /…
021
Reposted by Erlang Ecosystem Foundation
Elixir Radar @elixir-radar.com · 09/07/2026
If you could send a dev team one envelope to specify an entire software project — and nothing else — what goes in it? Chris (@bitcrowd) has a surprisingly specific answer. What would be on your list? buff.ly/qBwYG3g #sponsored
buff.ly
Notes from the dead letter box - Specifying Software for Teams and Agents | bitcrowd blog
Specifying software for coding teams and agents: what changes, what stays the same, and how to write specs that both humans and AI agents can build from.
011
Reposted by Erlang Ecosystem Foundation
Alembic @teamalembic.com · 08/07/2026
Elixir Sydney is back with a new website and new energy! elixir.sydney Next meetup is Wednesday 15th July - 5.30pm AEST in the Sydney CBD and online. ▸ Finding and Plugging a CVE: @bedogs.bsky.social & @madlep.bsky.social ▸ It's time! PostgreSQL 19 for temporal data: @mikebuhot.bsky.social
elixir.sydney
Elixir, Erlang & BEAM Meetup in Sydney, Australia
Elixir Sydney is a regular meetup for the Elixir, Erlang and BEAM community in Sydney, talks, workshops, and beginners always welcome. RSVP for the next meetup.
0112
Reposted by Erlang Ecosystem Foundation
ExMex Conf @exmexconf.bsky.social · 08/07/2026
One week left to submit your talk for ExMex Conf 2026. Have something you've built, learned, explored, or discovered with Elixir? We'd love to hear about it. Have an idea but not sure if it's ready? Reach out. We're happy to help. CFP closes July 15th. exmexconf.com
062
Reposted by Erlang Ecosystem Foundation
Elixir Radar @elixir-radar.com · 08/07/2026
Elixir Radar issue 516 is out! 📣 You can read it here: buff.ly/EgsML6z #ElixirLang #MyElixirStatus
buff.ly
Elixir Radar Newsletter
Curated content from the Elixir community
071
Erlang Ecosystem Foundation @erlef.org · 07/07/2026
📅 Want to discover what's happening across Erlang, Elixir, Gleam, and the wider BEAM ecosystem? Check out our events page — and if you're hosting an event, submit it so the community can find it too. erlef.org/events
022
Reposted by Erlang Ecosystem Foundation
nervesmeetup.eu @nervesmeetup.eu · 07/07/2026
Meetup reminder! Our July Nerves Meetup is TOMORROW (July 8th) at 19h CEST! Join us for a presentation by Herman verschooten on his Nerves-based wifi router project (using the OpenWRT One hardware). Social hour after the presentation! nervesmeetup.eu/meetup/herma... #ElixirLang #Nerves #OpenWRT
nervesmeetup.eu
From OpenWRT to Nerves on the OpenWRT One
Join us for this presentation by Herman verschooten on 2026-07-08 at 19h CET!
052
Reposted by Erlang Ecosystem Foundation
Code BEAM @codebeam.bsky.social · 07/07/2026
Dr. Sam Aaron, Sonic Pi Creator & live coder, is keynoting at Code BEAM Europe 2026! Hear from a pioneer merging music & programming, whose performances "transcend the present." 📅 21-22 Oct 2026 | Haarlem, NL Save your spot: codebeameurope.com#register
0133