LambdaConf is a multi-disciplinary developer conference featuring thought-provoking, entertaining, and mind-blowing talks and workshops that will forever change the way you write software.
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LambdaConf 2025
Multi-disciplinary Developer Conference
Holiday Inn Estes Park, Colorado
Redeem Your Coin
To attend our private, invitation-only event in 2026.
main topics
While LambdaConf broadens its horizons in 2025, you will find plenty of content on functional programming, and move on to discover mind-expanding talks on new theory and practice behind the hottest and latest developments in software development.
Call for proposals
Functional Programming
Languages, libraries, frameworks, theory, applicationsCloud Native
Cloud infrastructure/ programming languages/ libraries/ frameworksArtificial Intelligence
Theory, LLMs, agents, transformers, AGI, recurrent neural networksDevOps
Nix, tools, cloud infrastructure, serverless
FP paradigms and their impact on software development.
Well-known and new theory, including new advances in machine learning, computer science, mathematics, and category theory.
Unlock the true potential of the web with WebAssembly (WASM).
WASM is a powerful binary instruction format designed to drive high-performance applications.
Explore fundamental theories, Language Learning Machines (LLMs), advanced AI agents, and the emerging field of AGI.
Transformer models and recurrent neural networks' adaptability, applied in real-world scenarios.
Vital for building robust, scalable software. Navigate through theories, libraries, frameworks, and cloud services.
Discover the intricacies of software architecture and its practical applications.
Systems-level programming languages
Rust
Jai
Zig
Functional programming languages
Haskell
Scala
Clojure
OCaml
Rust
Lean
Reason
Grain
F#
Racket
Roc
Lisp
New & emerging languages
Gleam
Verse
Grain
MoonBit
Mainstream programming languages
Python
JavaScript
TypeScript
Go
C#
Java
PHP
Kotlin
Swift
C/C++
R
conference features
This year LambdaConf will bring the distinctive features that made it famous, including a warm and inviting atmosphere.
All-original content from legends & fresh faces
Gourmet catering
Rocky Mountains Hike
Free child care
A unique fusion of topics from both research and industry
The most incredible conference swag ever created
Craft Beer tasting
LambdaConf Schedule
May 10-11 | Pre-conf activities
Start your LambdaConf experience with fun and engaging pre-conference activities.
Join us for craft beer tasting and hiking adventures, where you'll have the opportunity to connect with fellow attendees in a relaxed and enjoyable setting.
may 12-13 | Main conference
The main conference takes place on May 12th-13th, featuring thought-provoking talks from industry leaders and experts.
Immerse yourself in learning and networking opportunities, and leave inspired and ready to tackle new challenges.
may 14 | Hackathon
LambdaConf Hackathon: API Challenge. A live, collaborative effort to transform APIs into extraordinary applications.
Sponsor the Hackathon
REFERRALS
Pretty sure LambdaConf was the best conference I've been to. Mentally challenging, engaging and made me excited to program (and learn) again.
@LYDDONB
LambdaConf was amazing. Thanks to all the organizing staff for working so hard. Packed with content, yet beginner friendly and welcoming.
@TENNETY
Ah, an awesome LambdaConf! So much food for thought, going to be thinking about this for months. Amazing talks and workshops!
@KOLEKTIV
It's only my third conference ever, but LambdaConf has also had the best talks and workshops of the conferences I've been to.
@BITEMYAPP
LambdaConf was the best experience I've had at a conference. Thank you @jdegoes and everyone else for putting it together.
@ZACHAMCCOY
If you want hardcore programming content, this is the place to be. The advent of LLM like ChatGPT is going to change what it means to be a programmer. Come to this to stay relevant.
@JIMDUEY
The Lovelace Enigma
activities
Well-known for its organized activities such as hiking and craft beer tasting, LambdaConf 2025 is bringing back our conference innovation: The Lovelace Enigma.
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The Lovelace Enigma is a kind of Escape Room for conference attendees, an engaging, immersive, and exciting puzzle crafted by this year’s Puzzle Master.
Attendees who want to participate will discover clues throughout activities and the conference itself.
Working together in self-organized teams, attendees will experience a magical journey through exciting topics in computer science, as they unravel the mystery of The Lovelace Enigma, and make new connections in the process.
The first team to solve the Lovelace Enigma receives a prize and a chance to share their journey with conference attendees.
main sponsors
Platinum
Silver
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Hackathon
Community
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community sponsors
location
Enjoy the picturesque setting in the mountainous Rockies of Colorado.
Estes Park is a charming mountain town located in northern Colorado, at the entrance to Rocky Mountain National Park, known for its stunning natural beauty, abundant wildlife, and outdoor recreational opportunities
The town is a popular destination for visitors from around the world. The town also boasts a vibrant arts and culture scene, with a variety of galleries, theaters, and live music venues.
Holiday Inn Estes Park
101 S St Vrain Ave, Estes Park, CO 80517, United States
Enjoy 15% OFF your stay during LambdaConf with our discount code and experience the convenience of staying right at the conference venue.
Click here to receive the discount on the prevailing rate at Holiday Inn (Ridgeline Hotel) in Estes Park. You will need to choose your check-in and check-out date as it doesn’t automatically take you to the conference dates.
All reservations are based on availability and rates fluctuate daily and are typically best booked further out. Restrictions may apply, including a two minimum length of stay.
Please note that the discount can only be made online through the provided link and cannot be added upon check-in. The discount code will not be applied until you enter your dates of stay. Once this has been completed, the discount code will automatically be applied.
