Justus Mattern @MatternJustus
co-founder @redotvideo (YC S23) re.video Berlin / San Francisco Joined March 2021-
Tweets161
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Followers676
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Following370
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Likes577
Great to see this kind of feedback on @redotvideo - I think we're doing something right this time
YC S23's @redotvideo lets developers create videos with code. Its open source toolkit can be used to create web-based video apps for automated video editing. ycombinator.com/launches/Kq1-r… Congrats on the Launch, @hkonsti_ & @MatternJustus!
🧠 Pleasant surprise to be included in @thoughtworks latest tech radar!
🧠 Pleasant surprise to be included in @thoughtworks latest tech radar! https://t.co/cOc67PH4PH
Me and the boys delving into the new rendering speeds
Me and the boys delving into the new rendering speeds https://t.co/AiklNWoGb5
will be merged tomorrow👀
New paper! 🫡 We introduce Representation Finetuning (ReFT), a framework for powerful, efficient, and interpretable finetuning of LMs by learning interventions on representations. We match/surpass PEFTs on commonsense, math, instruct-tuning, and NLU with 10–50× fewer parameters.
Why do I need a phd in IAM roles to upload a file to an AWS bucket
How to become the best company in your YC batch: 1. Build something people want (duh) 2. prevent your batchmates from building something people want (fry their COO’s brain with Youtube Shorts)
How to become the best company in your YC batch: 1. Build something people want (duh) 2. prevent your batchmates from building something people want (fry their COO’s brain with Youtube Shorts)
Advait Ruia @Advait_Ruia
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Raphael Mosaic @raphaelmosaic
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CherylGarden @RVtz7be88b7h0
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Mukunthan @iammukunthan
138 Followers 481 Following Building https://t.co/4W7c8y2JqU | https://t.co/w25ZyyGlSF
Tim Cvetko @cvetko_tim
153 Followers 676 Following I work at the intersection of AI, business, and biology. (e/acc) More here: https://t.co/4D2LRMTUvZ I micro-invest in AI startups and write investment memos ↓
Aryan Gupta @g_aryan16
44 Followers 234 Following Junior EE IITR | Python developer, occasionally C and C++ | Former Intern @quansightai
Maximilian Arnold @maxonary
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Trevor Loy @trevorloy
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Dmitry Alimov @dmitryalimov
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saba | صبا @sabaimran_go
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Lina Colucci, PhD @lina_colucci
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Madhav Jha @madhavjha
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Bora @_boraturan
196 Followers 847 Following Founding engineer, https://t.co/fXbSmK8OCD. "Shopify for social media". Create your own social app(like Tiktok, Instagram) with our SaaS.
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71 Followers 728 Following 22. GenAI | Frontend Developer intern @scifortechn | prev: @evioxtechonogy , @buildspace | building @_kore_ai| learning scalable development | ECE'24
Craig Weiss @craigzLiszt
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Laurent Denoue @ldenoue
917 Followers 2K Following Making apps for mobile - "Scribe Video Transcripts" for instant AI formatted transcripts, running locally in your browser/phone
dogukan kefeli @dogukanburda
53 Followers 271 Following 8425a150-2a23-4c23-b3c2-07d674b7e02f Computer Vision Engineer, itu fizik
Derek Feehrer @DerekFeehrer
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847 Followers 1K Following walk-in workspace for medley workstyles 👩💻 使った分だけ支払う コワーキングスペース
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32 Followers 215 Following (Inide) Hacker | Backend + AI engineer| Cybersecurity | Explorer of wisdom
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Edoardo Maschio @edoardo_maschio
56 Followers 116 Following YC W24, Italian optimist 🇮🇹, when not working… adventure travelin’ (preferably motorcycle)
ZulqarNayn♠️ @___Dreamvillian
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jamie @bitofbreeze
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3 Followers 31 Following
Tocut Andrei @Atocut141
4 Followers 376 Following
Eduard Stach @KingEdwords
555 Followers 5K Following Building a digital agency https://t.co/KuCLa6B56X. End2End digital process from prospect to customer. Complete process without obstacles. With AI and No-Code.
Muhammad Suleman Asif @msulemanas57411
250 Followers 6K Following Current :-Senior Analytic Consultant @wellsfargo. Previously :-Founder of WIFC (Without Internet free Call). I go by Muhammad.
James – Trigger.dev @samejr
390 Followers 746 Following Founder @triggerdotdev (YC W23) – Open source background jobs with no timeouts. Also building @jsonhero
saba | صبا @sabaimran_go
71 Followers 132 Following cofounder, (Khoj YC S23 | https://t.co/4RyKqAJuHO), ⬅️ your open source, personal AI! @khoj_ai. former @microsoft @twosigma.
Craig Weiss @craigzLiszt
2K Followers 1K Following Founder & CEO at https://t.co/QXovR5R2Ft (YC W22) 🚚🏛 | @ycombinator | past: @scale_ai, @google, @meta, @snap, @lyft, @nasa
Derek Feehrer @DerekFeehrer
2K Followers 2K Following Co-founder at Kite (YC S23) – Apple-style launch videos made easy-breezy. Prev: @HubSpot @WPI
Sasha Orloff @sashaorloff
5K Followers 1K Following CEO @puzzlefin, host of @TurpentineMedia Finance podcast, and tech optimist. YC, ODF, VG alum. I tend to post about accounting, finance and fundraising.
Edoardo Maschio @edoardo_maschio
56 Followers 116 Following YC W24, Italian optimist 🇮🇹, when not working… adventure travelin’ (preferably motorcycle)
Kyle Corbitt @corbtt
6K Followers 135 Following Currently building @OpenPipeAI. Formerly @ycombinator, @google. I am always down to go on a quest.
Amnovio @amnovio
21 Followers 30 Following
James – Trigger.dev @samejr
390 Followers 746 Following Founder @triggerdotdev (YC W23) – Open source background jobs with no timeouts. Also building @jsonhero
Paulo Costa ( Borrach.. @BorrachinhaMMA
608K Followers 413 Following 👑 The MEME GOD 👑 BLF 🏆CHAD/Mystic 🧙♂️ Mr. Secret Juice 💣#MemeArmy📩 messianic Muslim. [email protected]
Judith Dada @DadaJudith
2K Followers 549 Following Partner @LaFamigliaVC - now part of @generalcatalyst I https://t.co/pzQZPXubsA I https://t.co/aVW1vBDXaz
Dioxus Labs 🧬 @dioxuslabs
1K Followers 8 Following Web, desktop, mobile, server functions, all in one codebase. Build cool things ✌️
Yannick Muller @yajmch
168 Followers 700 Following Founder @ Flike (YC W22) | Forbes 30 under 30 | Ironman | Swiss Math Champ | Failure is an option here. If things are not failing, you are not innovating enough
Lina Colucci, PhD @lina_colucci
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anand @metanand
156 Followers 86 Following building the AI partner for VC/PE funds @dili_ai | venture partner @pioneer_fund | ex-@coinbase, ex-@apple VR 👓 artificial life enthusiast
Stephanie Song @stephksong
794 Followers 570 Following Co-Founder & CEO of @dili_ai (@ycombinator S23) | prev corp dev & ventures @coinbase @cbventures // ib @galaxydigitalhq | 👩🏻🎓@wellesley📍nyc
Anna Monaco @annarmonaco
2K Followers 814 Following building @tryparadigm, backed by @ycombinator | prev @penn cs, swe & pm @google @microsoft
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Prime Intellect @PrimeIntellect
9K Followers 299 Following Find compute. Train models. Co-own intelligence. https://t.co/3NC0duKF4a.
Adam Watkins @wtkns_
62 Followers 7 Following Co-Founder @Reworkd AI (YC S23) | Pushing the boundaries of opensource AI Agents
Steve Zhong @stevestevezhong
265 Followers 975 Following Startup founder. Previously @ycombinator W23. Mentoring startups @techstars and @AlchemistAcc. CS+Math grad from @harveymudd.
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295K Followers 463 Following Founder: @playground_ai, @mixpanel Pizzatarian, programmer, music maker
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Sarah Chieng @SarahChieng
9K Followers 462 Following 🌟 building @ExaAiLabs 🌟 @milksandmatcha on TikTok 🌟 @MIT Computer Science Currently in SF | DMs Open
Jonathan - oss/acc @jonathimer
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James Hawkins @james406
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In the next version of bun: UDP sockets and `node:dgram` are supported
Launch Week Day 4: Datasets v2
Introducing: 💾 Datasets 2.0 - Manage fine-tuning, testing, and evaluation datasets in @langfuse 🫳 Day 4 drop of Langfuse Launch Week: Datasets get a major update. We left no stone unturned - new tables, a new editor, more API endpoints for full programmatic access, metadata…
Introducing: 💾 Datasets 2.0 - Manage fine-tuning, testing, and evaluation datasets in @langfuse 🫳 Day 4 drop of Langfuse Launch Week: Datasets get a major update. We left no stone unturned - new tables, a new editor, more API endpoints for full programmatic access, metadata…
Want to learn more about the technical details of the Langfuse Decorator? We published a short blog post covering some of the more interesting design decisions. langfuse.com/blog/2024-04-p…
🪴 observe() Decorator for Python in @langfuse 🫳 Day 3 drop of Langfuse Launch Week: The Decorator is the new recommended way to use Langfuse in Python. All inputs, outputs and timestamps are captured automatically. Using decorators makes nesting and logging complex traces a…
Shoot. Your. Shot.
Someone built an entire site to apply as an intern at Antimetal Has a video, FAQ, slide deck, link to his strava, easter eggs.. even uses our fonts Masterclass on how to get an interview whyyoushouldhiremeanitmetal.com
the first @langfuse town hall during launch week was a lot of fun, great to see familiar faces from discord/github and chat about the latest releases and roadmap we'll do this again soon!
Today, we're thrilled to announce @goClueso's $1.4M seed round led by @F7Ventures , with participation from @ycombinator ! At Clueso, we’re building the fastest way for companies to create studio-quality product videos and visual documentation for customer education and…
🛠️ Calling all prompt engineers
Introducing:🛝 LLM Playground on @langfuse 🫳 Day 2 drop of Langfuse Launch Week: We extend the scope from observability, evaluation and prompt management to interactive exploration within the LLM playground. Since introducing prompt management, many product managers and…
Introducing:🛝 LLM Playground on @langfuse 🫳 Day 2 drop of Langfuse Launch Week: We extend the scope from observability, evaluation and prompt management to interactive exploration within the LLM playground. Since introducing prompt management, many product managers and…
Launch Week Day 1: @posthog integration
Building an LLM app? You need the new @posthog x @langfuse integration.
Opening up @posthog x @langfuse on day 1 of launch week! This has been great fun to work on and test with companies like @AlphawatchAI @ThroxyAI @cloudcruise_app
launch week starts a day early!
Launch Week Day 0: OpenAI JS SDK Wrapper Our OpenAI SDK wrapper for Python has been very popular. Today we are happy to generally release the JS port. Tracking of: ✅ prompt/completion ✅ api errors ✅ tokens / USD cost ✅ latency and time to first token ✅ OSS
Day 0 🚀 This will be a fun week, can't wait to share what everyone was working on for the last weeks.
Launch Week Day 0: OpenAI JS SDK Wrapper Our OpenAI SDK wrapper for Python has been very popular. Today we are happy to generally release the JS port. Tracking of: ✅ prompt/completion ✅ api errors ✅ tokens / USD cost ✅ latency and time to first token ✅ OSS
the troops rollin in for a night of nonalcoholic beverages
Stoked to announce that @ReworkdAI has been selected for @aigrant_ batch 3! 🎉
Reworkd (@ReworkdAI) is the simplest way to extract web data at scale.
Excited to announce that @ReworkdAI is one of 18 companies selected for @aigrant_ batch 3! With our newfound GPU Richness, we'll be exploring new directions in multimodal codegen for web data extraction 😤🚀 Thanks @natfriedman @danielgross!
Reworkd (@ReworkdAI) is the simplest way to extract web data at scale.
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