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This account tweets all public threads from the brand new Erlang Forums! https://nitter.cf/t.co/upT4bfHeiN

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Joined February 2021
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[Question] Emacs on Linux: preventing the Erlang shell buffer from echoing the prompt? erlangforums.com/t/6098 #Erlang #WeBeamTogether
Emacs on Linux: preventing the Erlang shell buffer from echoing the prompt?

Emacs on Linux: preventing the Erlang shell buffer from echoing the prompt?

When making erlang-shell start erl or rebar3 shell prompts are echoed; e.g.: 1> 1. 1> 1. 1 2> 2. 2> 2. 2 The problem goes away with erl -oldshell, but I鈥檇 rather use rebar3 shell in order to leverage...

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[Idea] Could gen_tcp / ssl expose whether a failed send submitted any data? erlangforums.com/t/6096 #Erlang #WeBeamTogether
Could gen_tcp / ssl expose whether a failed send submitted any data?

Could gen_tcp / ssl expose whether a failed send submitted any data?

I鈥檝e been running into {error, closed} almost daily in production with Erlang/Elixir HTTP clients 馃珷 The problem is usually the same: a connection has been sitting idle in a pool, the server closes...

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[Podcast] BEAM There, Done That with Hern谩n Rivas Acosta on Multiplayer Games with Netcode erlangforums.com/t/6095 #Erlang #WeBeamTogether
BEAM There, Done That with Hern谩n Rivas Acosta on Multiplayer Games with Netcode

BEAM There, Done That with Hern谩n Rivas Acosta on Multiplayer Games with Netcode

Why the BEAM for game servers, 2010 edition Hern谩n鈥檚 first Erlang server, for a Cartoon Network football game, held 50,000 concurrent TCP connections per machine. The cap was the file descriptor...

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[Library] Hayata - Erlang/OTP framework for building AI agents erlangforums.com/t/6094 #Erlang #WeBeamTogether
Hayata - Erlang/OTP framework for building AI agents

Hayata - Erlang/OTP framework for building AI agents

Hayata - An Erlang/OTP framework for building AI agents Hayata is an Erlang/OTP framework for building AI agents using a graph-based execution model. It is designed to bring the benefits of Erlang鈥檚...

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[Question] Higher scheduler wall utilization and ETS lock contention on linux7.0 vs linux5.15 erlangforums.com/t/6089 #Erlang #WeBeamTogether
Higher scheduler wall utilization and ETS lock contention on linux7.0 vs linux5.15

Higher scheduler wall utilization and ETS lock contention on linux7.0 vs linux5.15

Hi, We see much higher normal scheduler wall utilization on Ubuntu 26 than Ubuntu 22, using the same container image, dataset, and test scenario. Environment: OTP 27 / ERTS 15.2.7.12 Kernels: *Ubuntu...

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[AtomVM] Help needed: ESP32-C3 - switching back from AtomVM to Arduino erlangforums.com/t/6087 #AtomVM #Erlang #WeBeamTogether
Help needed: ESP32-C3 - switching back from AtomVM to Arduino

Help needed: ESP32-C3 - switching back from AtomVM to Arduino

Hi everyone, I have an ESP32-C3 with a small 72脳40 SSD1306 OLED display. I tried AtomVM, which was working fine, but I鈥檇 now like to switch back to Arduino. After trying to flash Arduino firmware,...

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[Chat] Bcrypt 2.0.0 released erlangforums.com/t/6084 #Erlang #WeBeamTogether
Bcrypt 2.0.0 released

Bcrypt 2.0.0 released

We have released bcrypt 2.0.0 It is a major update from the previous 1.2 release. Changes: Ported upstream BSD fixes; new salts use $2b$, while legacy $2a verification is preserved. Added bounded...

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[Question] OTP on windows 2016 server erlangforums.com/t/6083 #Erlang #WeBeamTogether
OTP on windows 2016 server

OTP on windows 2016 server

What version of OTP 27/28/29 do you recommend me to install on a Windows 2016 server?

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[Other Resource] Learning Elixir and Erlang from Claude - two free ebooks on the mistakes AI-written BEAM code makes erlangforums.com/t/6079 #Erlang #WeBeamTogether
Learning Elixir and Erlang from Claude - two free ebooks on the mistakes AI-written BEAM code makes

Learning Elixir and Erlang from Claude - two free ebooks on the mistakes AI-written BEAM code makes

AI assistants now write a lot of our Elixir and Erlang, and they鈥檙e fluent at it. What they get wrong is quieter: code that compiles, reads well and passes the obvious test, then fails under load, on...

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[Idea] otp_debug_mcp - let an AI agent debug a live BEAM node (MCP server) erlangforums.com/t/6077 #Erlang #WeBeamTogether
Otp_debug_mcp - let an AI agent debug a live BEAM node (MCP server)

Otp_debug_mcp - let an AI agent debug a live BEAM node (MCP server)

AI agents write more and more of our code, and many bugs only show up in the running system. On the BEAM that system can be inspected while it runs: distribution, process introspection, built-in...

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[Job] PureScript/Erlang/OTP Engineers - Aykua Health, Cambridge, UK, Hybrid erlangforums.com/t/6073 #Erlang #WeBeamTogether
PureScript/Erlang/OTP Engineers - Aykua Health, Cambridge, UK, Hybrid

PureScript/Erlang/OTP Engineers - Aykua Health, Cambridge, UK, Hybrid

Introductory paragraph Hi, I鈥檓 James, founder and CTO at Aykua Health, a venture-backed UK company building AI systems to reduce medical administration. We鈥檙e hiring for three full-time roles. About...

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[Podcast] BEAM There, Done That with Davide Bettio & Giacomo Cavalieri on Gleam, AtomVM and Embedded BEAM erlangforums.com/t/6070 #Erlang #WeBeamTogether
BEAM There, Done That with Davide Bettio & Giacomo Cavalieri on Gleam, AtomVM and Embedded BEAM

BEAM There, Done That with Davide Bettio & Giacomo Cavalieri on Gleam, AtomVM and Embedded BEAM

Erlang-Specific Deep Dive How AtomVM implements key BEAM features in limited memory - Supporting a meaningful subset of the Erlang standard library Writing Erlang FFI bindings for low-level AtomVM...

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[Chat] Silica Language Updates (1 million actors in 0.78 seconds!) erlangforums.com/t/6067 #Erlang #WeBeamTogether
Silica Language Updates (1 million actors in 0.78 seconds!)

Silica Language Updates (1 million actors in 0.78 seconds!)

I will be posting the updates for language progress to this topic. If you were interested in the rust beam implementation I was working on, this is its replacement. See the gitHub repo for the latest...

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[Library] EYG - a functional language with managed effect and sound type inference, embeddable in Erlang erlangforums.com/t/6066 #Erlang #WeBeamTogether
EYG - a functional language with managed effect and sound type inference, embeddable in Erlang

EYG - a functional language with managed effect and sound type inference, embeddable in Erlang

EYG is a functional language with managed effect and sound type inference. The main interest in it鈥檚 type system is that it type checks against the set of effects available to it and performing...

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[Library] elock: scalable distributed locks with deadlock detection erlangforums.com/t/6065 #Erlang #WeBeamTogether
Elock - scalable distributed locks with deadlock detection

Elock - scalable distributed locks with deadlock detection

elock is a lock library for Erlang: locks on any term, exclusive or shared, on one node or on several at once, with deadlocks detected across nodes. We have completed a large-scale SCADA/EMS project...

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[EEF Security] CA roots compromised, update now erlangforums.com/t/6064 #EEF #Erlang #WeBeamTogether
CA roots compromised, update now

CA roots compromised, update now

Some root certs are compromised, updates are needed to maintain TLS security. For more details see:

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[Library] Voyager - a modern desktop inspector for live BEAM nodes erlangforums.com/t/6062 #Erlang #WeBeamTogether
Voyager - a modern desktop inspector for live BEAM nodes

Voyager - a modern desktop inspector for live BEAM nodes

Hey everyone, Voyager v0.2.0 is out! Voyager is a modern desktop app for inspecting live BEAM nodes, made for AI-assisted debugging with zero setup. What鈥檚 new 馃梽 ETS inspector: browse tables, page...

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[Blog Post] Making `dns_erlang` fast: binary tricks for the BEAM erlangforums.com/t/6059 #Erlang #WeBeamTogether
Making `dns_erlang` fast: binary tricks for the BEAM

Making `dns_erlang` fast: binary tricks for the BEAM

We鈥檝e spent the last months occasionally rewriting, bit by bit, the hot paths of dns_erlang, the DNS parser library behind erldns and our authoritative name servers. Our name servers now use 12% less...

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[Podcast] BEAM There, Done That with Erik Stenman on the BEAM Book Origin, Scheduler Reductions and AI Compute Sovereignty erlangforums.com/t/6054 #Erlang #WeBeamTogether
BEAM There, Done That with Erik Stenman on the BEAM Book Origin, Scheduler Reductions and AI...

BEAM There, Done That with Erik Stenman on the BEAM Book Origin, Scheduler Reductions and AI...

New BEAM There, Done That with Erik Stenman (Happi), Erlang researcher since 1994 and author of the BEAM Book. The production story is directly relevant here: on Christmas Eve at Klarna, the BEAM...

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[Chat] How do you use AI tools in Erlang development? erlangforums.com/t/6052 #Erlang #WeBeamTogether
How do you use AI tools in Erlang development?

How do you use AI tools in Erlang development?

Hi everyone, On my last Erlang project we didn鈥檛 use AI tools at all. Now that I鈥檓 looking for a new job, it seems like everyone wants AI experience, so I鈥檇 like to hear how others use these tools in...

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