bartblast
Hologram v0.7.0 is out! This is a milestone release for the Elixir-to-JavaScript porting initiative. 49 contributors ported 150 Erlang functions across 19 modules, pushing client-side Erlang runtime coverage from 34% to 96% and overall Elixir standard library readiness from 74% to 87%.
This means the vast majority of Elixir standard library functions needed for full-stack web and basic local-first apps now work in the browser - string processing, collections, sets, binary operations, Unicode normalization, math, time operations, file path handling, and more.
Beyond porting, the release includes enhancements, bug fixes, and infrastructure groundwork.
Thanks to our sponsors for making sustained development possible: Curiosum (Main Sponsor), Erlang Ecosystem Foundation (Milestones Sponsor), and our GitHub sponsors - Innovation Partner: @sheharyarn, Framework Visionaries: @absowoot, @uzairaslam196, Oban, @Lucassifoni, @robertu, and all other GitHub sponsors.
If you took part in the porting initiative, drop a comment - I’d love to give you a shout-out! 
Full details in the blog post: From 34% to 96%: The Porting Initiative Delivers - Hologram v0.7.0
Where Next?
Trending in News & Updates
Other Trending Topics
Latest Hologram Threads
Latest on Elixir Forum
Sponsor Spotlight
Error tracking, logs, APM, uptime and cron monitoring in one dev-friendly platform. Find and fix problems before your users notice.
Categories:
Sub Categories:
Forums
Popular Tags
- #ecto
- #liveview
- #troubleshooting
- #learning-elixir
- #library
- #deployment
- #erlang
- #testing
- #genserver
- #mix
- #absinthe
- #remote-other
- #otp
- #plug
- #how-to-question
- #macros
- #postgres
- #elixirconf
- #channels
- #exunit
- #discussion
- #code-sync
- #podcasts
- #javascript
- #onsite
- #dialyzer
- #docker
- #authentication
- #umbrella
- #full-time-contract
- #podcasts-by-brainlid
- #ai
- #ecto-query
- #elixirconf-us
- #blog-post
- #elixir-ls
- #phoenix_html
- #iex
- #graphql
- #genstage
- #websockets
- #supervisor
- #advent-of-code
- #distillery
- #processes
- #elixirconf-eu
- #api
- #forms
- #metaprogramming
- #hex
Our Sponsors
Build Elixir applications with speed and confidence.
Supporting innovation across the BEAM ecosystem.
We build reliable cloud platforms for business-critical systems.
Error tracking, logs, uptime, and Just Enough APM. Built for developers.
Elixir, Erlang & BEAM conferences from Code Sync - join us in 2026!
Practical resources that improve the lives of professional developers.
Master modern tools, write cleaner code, and tackle real-world challenges.
The deployment platform built for Elixir: PaaS ease, VPS control.
The team behind Membrane, Popcorn, LiveDebugger. Available for hire.
Courses that'll move you from confusion to "Aha, now I get it!"
Showing Posts 1 to 2- Show Best Posts
- Show All (oldest first)
- Show All (newest first)
Chrichton
Really super great work, Bart.
Didn’t espect you to achieve this goal so fast, since I saw your talk on ElixirConf EU.
congrats and cheers from Heiko
bartblast
Cheers Heiko, really appreciate it!
The story continues at ElixirConf EU 2026 - this time covering the local-first angle: Hologram: The Journey to Local-First Elixir in the Browser
If you’re there, definitely come say hi - would love to meet you in person!