Lantr
@lantr_io
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Blockchain R&D Lab | Accelerating business & tech innovation on Cardano with Scalus | DRep @atlanter drep1y26k7hpkj26dnp8yznnsgpwu8l6pkgcdey4zd23dk655qcse26y3g
Cardano
Joined June 2024
Join us today at 15:30 UTC for Scalus Club #2 Topic: Building transactions with Scalus · Validating locally & on testnet · Scenario-based testing Special guests: Hydrozoa L2 team (showcasing testing protocol with @Scalus3) 👉
luma.com
Join the first Scalus Club session — a hands-on deep dive into how to build, test, and debug smart contracts on Cardano using Scalus. Review with us, share…
Scalus Club #2: Building Transactions with Scalus Our second Scalus Club session — a deep dive into building and validating #Cardano transactions using @Scalus3. Special guests: Hydrozoa L2 team ✨ 🗓️ Wednesday, 5 November 15:30 UTC 📍 https://t.co/Ola82pBmxW
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Now stop imagining It's real 🫳 FROST multisig on Cardano
Imagine a regular address onchain but nobody knows the private key because it has been fragmented like horcrux between other users You can even decide a treshold of the wallets to pass and have as many fragments you wish At that point you can increase the composability level of
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Join @Scalus3 Club to learn, experiment, and shape the future of #Cardano dev experience with us. Next session: Building Transactions with Scalus 🗓️Wed · Nov 5 · 15:30 UTC Special guests: Hydrozoa team @SwiftlyUnmoving @iliarodionov
Scalus Club #2: Building Transactions with Scalus Our second Scalus Club session — a deep dive into building and validating #Cardano transactions using @Scalus3. Special guests: Hydrozoa L2 team ✨ 🗓️ Wednesday, 5 November 15:30 UTC 📍 https://t.co/Ola82pBmxW
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If you like Scala and Cardano - it’s definitely worth giving @Scalus3 a try, @atlanter is doing an amazing job at continuing to put out amazing releases. Very excited to see what comes next from @lantr_io
Scalus 0.13.0 is on Maven Central 🚀 Highlights: - New decision-tree pattern matching - JScalus: evalPlutusScripts on JavaScript - Experimental: Linked List design pattern - Ledger Rules Framework: auto rule discovery - Scala 3.3.7 #Cardano #UPLC #Plutus #Scala #DevTools
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Are you interested in following Leios progress? Here you go, latest monthly update. Showcasing the voting crypto (to certify big blocks), (in)validation of the paper assumptions Praos guarantees, some rust code, among other things
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As Yuriy noted, in the open optimisation mode, competition often turns into collaboration. Each new idea inspires others and over time we collectively discover a balance of the most effective approaches. That’s how the ecosystem grows, through transparency and shared knowledge.
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Looking ahead, we suggest keeping compiler competition technical — to set a clear baseline for optimisation. Then evolve the Open category into a business-challenge track: teams submit real cases and devs compete on the best practical solution with their favourite tool. That’s
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To bridge this gap, @LazarevYuriy (on suggestion from @atlanter) has added business-oriented metrics into the evaluation: 💰 Actual transaction fee 📦 Scripts per transaction ⚡ CPU/Memory budget usage These make CAPE more reflective of real-world Cardano product development.
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At times, we get so deep into technical competition that we forget the business reality. The solutions on the right aren’t valid — they exceed Cardano’s transaction limits. (Well spotted by @nielstron 😈) A good reminder: technology can’t live in isolation.
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In the second group, developers are free to optimise and apply clever techniques. 💡 Creativity flourishes — but it also reveals a tension between technical brilliance and practical case. Prepacked solution is a clever trick for the provided tests. (Factorial & Fibonacci open)
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2️⃣ Open optimisation — tweak algorithms to push performance limits. 🎯 Goal: explore optimisation techniques & creativity.
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In the first group, results are surprisingly close. That’s a positive sign — it shows that compiler pipelines for Cardano are maturing. Link: https://t.co/f0JqGVxNnq (Factorial & Fibonacci naive recursions)
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There are 2 groups of CAPE benchmarks: 1️⃣ Same algorithm (naive) 🎯 Goal: test compiler capabilities under identical conditions, measuring effectiveness of your compilation pipeline.
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🤔So what is CAPE? It stands for Comparative Artifact Performance Evaluation, a tool to benchmark Cardano compilers. Instead of comparing syntax/features, CAPE looks at the compiled artifacts, measuring CPU, memory, script size & more. 🎥@LazarevYuriy (CAPE’s author) explains
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We're often asked: “How does Scalus compare to other languages for Cardano smart contracts?” Our short answer: comparable to Aiken, with advanced optimisation paths as in Plutarch. In Scalus Club, we looked deeper into this question, using the UPLC-CAPE as the tool. Thread 👇
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x402 is coming to Cardano (and Masumi)! And today I'm happy to share an important milestone in this effort: The first x402 Proof-Of-Concept Memecoin Mint. Head over to https://t.co/2ySSmkXiUh to try it out. All you need is 2 USDM and some ADA for transaction fees in your
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Little #Cardano bullpost since so many feel hopeless. On Scaling: - Leios (simplified) coming in 2026, not 2028 https://t.co/7kX3kmmSAu - Hydra hit maturity of v1.0 https://t.co/vjQ4VWo4wu with concrete large scale examples (Hydra DOOM, Midnight glacier drop, Delta DeFi, ...)
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