
localfirst.fm
A podcast about local-first software development
Latest episodes

35 snips
Apr 15, 2025 • 1h 8min
#23 – Sujay Jayakar: Dropbox, Convex
Sujay Jayakar, co-founder of Convex and an early engineer at Dropbox, shares fascinating insights on building and redesigning Dropbox's sync engine. He delves into the technical challenges of ensuring data integrity and the emotional rollercoaster of transitioning to cloud solutions. Sujay discusses enhancing sync performance through rigorous testing and the move from a Python system to a sleek Rust-based engine. He also explores the design philosophy behind Convex, emphasizing robust state management for local-first applications.

50 snips
Mar 25, 2025 • 1h 5min
#22 – Paul Butler: Jamsocket
Paul Butler, co-founder of Jamsocket, shares his expertise in serverless WebSocket technology and innovative data management solutions. He discusses the critical differences between database and document sync engines, illustrating their impact on collaborative tools like Figma. The conversation dives into the development of Y-Suite and challenges in event management, as well as the potential of WebAssembly in web applications. Butler also touches on the future of software engineering with projects like Forever VM, focusing on efficiency and AI integration.

87 snips
Feb 25, 2025 • 1h 30min
#21 – Seph Gentle: Google Wave, eg-walker, creativity, AI
Seph Gentle, a renowned software researcher behind projects like Google Wave and ShareJS, dives into the evolution of collaborative technologies. He reflects on the ambitious vision of Google Wave and its unique real-time features. The conversation also explores the complexities of rich text editing, mobile web challenges, and the need for innovative data synchronization methods. Seph emphasizes the importance of creative chaos in software development, advocating for a democratic ecosystem where collaboration and AI reshape the future of technology.

28 snips
Feb 4, 2025 • 1h 33min
#20 – Adam Wulf: Muse
Adam Wulf, a solopreneur and engineer behind Muse, shares his fascinating journey from creating a simple iPad app to developing a collaborative platform. He reflects on the challenges of solo entrepreneurship, data privacy, and the emotional toll of transitioning from teamwork to working alone. The conversation delves into innovative subscription models, the balance between user experience and analytics, and the principles of local-first software, highlighting the importance of community and user feedback in the app's evolution.

27 snips
Jan 14, 2025 • 1h 11min
#19 – Brooklyn Zelenka: UCAN, Beehive, Beelay
Brooklyn Zelenka, a local-first researcher and creator behind UCAN and Beehive, dives into the fascinating world of decentralized access control. She explores how UCAN empowers user-controlled permissions, moving beyond traditional methods. Zelenka discusses the innovative Beehive project, which simplifies user access and document sharing, highlighting its potential to streamline cryptographic processes. The conversation also covers advancements in local-first computing, emphasizing AI integration and user privacy in document management.

52 snips
Dec 31, 2024 • 1h 9min
Special episode: Apps vs Files with Gordon Brander, Peter van Hardenberg & Jess Martin.
In this lively discussion, Gordon Brander, a tech innovator, and Peter van Hardenberg, a software expert, join host Jess Martin to debate apps versus files. They explore the complexities of data ownership and the collaboration benefits of apps. The trio dives into historical perspectives and innovative solutions, including decentralized tools like Subconscious. They also tackle the future of file management, security challenges, and the importance of user control in a rapidly evolving digital landscape.

24 snips
Dec 3, 2024 • 1h 7min
#18 – James Arthur: ElectricSQL, read-path syncing, PGLite
James Arthur, Founder and CEO of Electric SQL, shares insights on the innovative synchronization engine for local-first applications. He delves into the tech behind Electric SQL, emphasizing read-path syncing and the decision to utilize HTTP for improved scalability. Arthur discusses the evolution of local-first software and the significance of adapting tech solutions to target specific challenges. He also introduces PG Lite, a pioneering project for browser-based Postgres synchronization, highlighting its potential for revolutionizing SaaS applications.

19 snips
Nov 12, 2024 • 1h 32min
#17 – Kyle Simpson: Local-first identity
Kyle Simpson, a renowned JavaScript engineer and author of 'You Don’t Know JS,' dives deep into local-first identities and data ownership. He traces his journey towards the local-first movement and introduces the concept of Web 2.5, advocating for user control and decentralized systems. Topics include the complexities of digital identity management, innovative data synchronization techniques, and empowering local creators. Simpson emphasizes the importance of encryption and peer-to-peer communication, ultimately pushing for a sustainable tech future.

20 snips
Oct 23, 2024 • 1h 14min
#16 – Anselm Eickhoff: Jazz
Anselm Eickhoff, creator of Jazz and founder of Garden Computing, delves into the revolutionary 'local-first' tech landscape. He discusses Jazz’s role in app development, emphasizing user trust and collaboration. The conversation showcases various innovative applications of Jazz, exploring challenges in data synchronization and user permissions. Anselm also reflects on the power of small teams in tech innovation, drawing parallels between jazz music and decentralized web ecosystems, while sharing insights from nature that echo the web’s evolution.

54 snips
Oct 1, 2024 • 1h 1min
#15 – Tuomas Artman: Linear, sync engines, rethought startup MVP
Tuomas Artman, Co-founder and CTO of Linear, shares his rich experience building sync engines at companies like Uber and Groupon. He discusses the evolution of software quality and how embracing a local-first approach has driven Linear’s success. Tuomas emphasizes rethinking the startup MVP to prioritize quality over speed, challenging conventional strategies. He dives into the transformative role of sync engines in tech and the value of user experience in product development, showcasing insights that could reshape future startups.
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