The hottest App Development Substack posts right now

And their main takeaways
Category
Top Technology Topics
Why is this interesting? 8385 implied HN points 24 Jan 25
  1. Check your email settings in Substack if you're not receiving newsletters. Sometimes the settings can change without you realizing it.
  2. Substack's 'smart notifications' can lead to confusion and missed emails. It can send app notifications but not the actual emails from writers.
  3. If you experience issues with Substack emails, switching the notification settings to 'Only in email' can help you start receiving them again.
Jacob’s Tech Tavern 2842 implied HN points 10 Feb 25
  1. The \\_VariadicView feature in SwiftUI helps create custom components like flexible tab bars and lists. It's useful for developers wanting more control over their UI elements.
  2. Finding real-world examples for \\_VariadicView can be tough, but it can significantly help in building complex UIs like chat applications.
  3. A specific application of \\_VariadicView is creating a reusable 'ChatList' component that manages scroll inversion, making it easier to handle messaging apps.
Not Boring by Packy McCormick 168 implied HN points 07 Feb 25
  1. Researchers found a new drug called CT-179 that may help stop childhood brain tumors by keeping cancer stem cells dormant. This could lead to better treatments that stop the cancer from coming back.
  2. OpenAI introduced Deep Research, a new AI that can do detailed research and create expert-level reports quickly. It's designed to help with complicated subjects, making research easier for everyone.
  3. NanoCas is a tiny CRISPR system that can edit genes in muscle and heart tissues, not just the liver. This breakthrough could help treat muscle diseases and improve gene therapies.
Jacob’s Tech Tavern 3498 implied HN points 04 Nov 24
  1. A crash happens when an app unexpectedly stops, but it can actually be a safety measure to prevent bigger problems. Think of it like a controlled explosion that protects your device.
  2. There are two main types of crashes: those caused by the Swift Runtime and those from the XNU Kernel. Each has its own reasons for triggering a crash to protect the system.
  3. Crashes don't just cause inconvenience; they are there to protect users from worse issues, like losing data or compromising security. They help keep everything safe even when things go wrong.
Bryant’s Newsletter 572 HN points 17 Apr 24
  1. Vector embeddings are essential for search and recommendations, measuring similarity in various languages and providing efficiency in AI app development.
  2. Pgvector, a Postgres extension, is a powerful tool for storing and querying embeddings and combining standard SQL logic with embedding operations.
  3. Working with embeddings feels like regular code compared to more complex language models, offering a simpler and more deterministic approach to AI development.
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Substack 658 implied HN points 26 Jun 24
  1. Substack now has a feature that shows writers detailed statistics about their posts. This helps creators see how well their posts are doing and where new subscribers are coming from.
  2. There is a new Discussion tab that makes it easier for writers to engage with comments and interactions on their posts. This way, they can manage conversations in one place without searching through notifications.
  3. The Substack app is driving a lot of new subscriptions. The app helps users discover content and connects writers to their audience more effectively.
Jacob’s Tech Tavern 1304 HN points 27 Nov 23
  1. The idea for the app came from the author's toddler's fascination with planes, leading to the creation of a radar app.
  2. The app was built to be engaging and fun for kids, with features like showing nearby flights and being oriented correctly.
  3. The author went through user testing with their toddler to ensure the app was enjoyable and successful before launching it on the App Store.
The Tech Buffet 99 implied HN points 22 Mar 24
  1. Cloud Run lets you deploy containerized applications without worrying about server management. You only pay when your code is actively running, making it a cost-effective option.
  2. Using Pulumi as an Infrastructure as Code tool simplifies the process of setting up and managing cloud resources. It allows you to deploy applications by writing code instead of manually configuring settings.
  3. Automating your deployment with Cloud Build ensures your app updates easily whenever you make code changes. This saves time and effort compared to manually deploying each time.
Tabletops 78 implied HN points 03 Jul 23
  1. Apple Stores often choose locations near other popular brands like Victoria's Secret, Lululemon, and Sephora.
  2. Most Apple Stores are located on the main level of the malls they are in.
  3. Apple Store distribution seems to loosely correlate with mall operators like Simon and Brookfield.
Sector 6 | The Newsletter of AIM 19 implied HN points 07 Nov 23
  1. OpenAI introduced GPT Builder, making it easier for anyone to create applications using conversational AI. This means more people can turn their ideas into apps without needing a lot of technical skills.
  2. Sam Altman emphasized that natural language will play a big role in how we use computers in the future. This shift could change the way we interact with technology every day.
  3. The announcement includes a 'Startup Mentor' app that provides advice to founders and developers. This app uses real-life knowledge and lectures from Altman to help guide new projects.
Thoughts 19 implied HN points 30 Oct 23
  1. The concept of using AI to describe images has evolved over the years, from human-powered descriptions to ML-based automated descriptions.
  2. The Implai app takes image descriptions a step further by adding enhancements or filters, providing a new way to share 'text photos'.
  3. Users can create 'text photos' with descriptions and apply 'tilters' to enhance the appearance before sharing and engaging with others in the app.
The Tech Buffet 19 implied HN points 01 Oct 23
  1. You can build a voice assistant using LangChain by combining speech-to-text, a language model, and text-to-speech. It's a fun project that teaches you about machine learning.
  2. The tutorial breaks down the process into separate parts, making it easier to follow along step by step. You'll learn not just how to code, but also about app development and deployment.
  3. To deploy your assistant, you can use BentoML for serving your models and BentoCloud for cloud deployment. This setup allows for a smooth transition from local development to a live application.
Exzakt Enough 39 implied HN points 05 Mar 23
  1. DraftStocks is a weekly stock-picking game where you can compete with friends to win $25.
  2. The app was built to create a platform for picking stocks and experimenting with different tools and technologies.
  3. Future developments for the app include live pricing, custom contests, and more ways for users to build portfolios.
Yung’s Substack 2 HN points 09 Mar 24
  1. The first step of creating the Phomo app was building a calendar view that displayed images from a selected album on specific dates.
  2. Using React Native Calendars library initially seemed like a good solution, but faced challenges with performance and limitations like maximum range and fixed month height.
  3. The process involved loading images, transforming the data, and creating components for the grid layout in the calendar, demonstrating the complexity and effort in app development.
Tippets by Taps 12 implied HN points 09 Jul 23
  1. Elon Musk's purchase of Twitter shook up the social media landscape with Meta's introduction of Threads as a direct competitor.
  2. Threads, with its early traction and positive vibe, shows potential to challenge Twitter's dominance.
  3. Despite initial incomplete features, Threads seems to offer a clean and engaging user experience, posing a threat to Twitter in the social media space.
Andrew's Substack 2 HN points 18 Jul 24
  1. It's best to build products with accessibility from the beginning to save costs and get better results.
  2. Making an app accessible later can be challenging and lead to a backlog of accessibility bugs.
  3. In the real world, retrofitting for accessibility may be necessary, and it's valuable to focus on educating teams, ensuring new developments are accessible, and tackling a subset of accessibility issues at a time.
Robert’s Substack 2 HN points 11 Feb 24
  1. Voice-to-text functionality on devices like the Vision Pro can enable easier coding and design processes.
  2. Tools like Rendition can turn text descriptions into functional UI components, aiding in the development process.
  3. Combining AI with voice commands allows for efficient creation of software interfaces, offering a glimpse into the future of development.
Technology Made Simple 1 HN point 30 Mar 24
  1. Consistently achieve high app ratings like 4.8". It's not easy, but it's simple. Understand two key concepts: asking for reviews and identifying 'wow' moments.
  2. Requesting app reviews is crucial. Users rarely leave reviews on their own, so ask for feedback using StoreKit APIs in iOS and strategically place these requests at key points in your app's critical path.
  3. Focus on delivering 'wow' moments in your app, ask for reviews at that peak point. Balancing user satisfaction with review requests on the critical path is essential for maintaining a high app rating.
Generating Conversation 3 HN points 07 Mar 24
  1. Stay updated with AI news, but avoid diving too deep into becoming an expert. Focus on relevance to your product.
  2. Design applications for flexibility to adapt to evolving technology. Consider configurable components for easier updates.
  3. Identify what aspects of your project are core and non-negotiable, versus what can be changed. Be clear on priorities to navigate the pace of innovation.
Turnaround 19 implied HN points 30 Dec 19
  1. India's app market is fast-growing and competitive, but retention rates can be challenging with high uninstall percentages within the first day.
  2. Creating a successful app for the Indian market involves understanding user behaviors, focusing on product design to capture attention, and strategically planning the app's lifecycle stages.
  3. Deepak Abbot, former SVP at Paytm, shares valuable insights on benchmarking data, growth hacking, and app development specifically tailored for the Indian market in a bonus video presentation.
The journey of a solopreneur (by David Journeypreneur) 0 implied HN points 03 Jan 24
  1. Converting a website to an Android app enhances user experience, expands reach, and boosts engagement and loyalty.
  2. Consider custom app development or no-code app builders like WebToApp.app for conversion.
  3. WebToApp.app offers a user-friendly interface, no coding knowledge requirement, quick conversion, design templates, and affordable pricing.
Sector 6 | The Newsletter of AIM 0 implied HN points 09 Jun 23
  1. Apollo, a third-party Reddit app, is shutting down because it cannot afford new fees from Reddit. The fees could cost the app's owner $20 million each year.
  2. Other similar apps like Narwhal and Reddit is Fun are facing the same problem and might also have to close.
  3. Many subreddit communities are upset about these changes and plan to temporarily go offline to protest against Reddit's policies.
Transitions 0 implied HN points 16 Apr 23
  1. The app aims to help writers improve their skills through personalized, practical courses with tailored feedback.
  2. Inspired by Duolingo's gamified learning approach for language learning, the app plans to make writing practice engaging and enjoyable.
  3. Initial focus is on a web application, with future plans to develop Android and iOS versions.
Turnaround 0 implied HN points 30 Dec 19
  1. The post is about a presentation by Deepak Abbot on App Development and Growth Hacking.
  2. It discusses the evolution of Turnaround and the Use Case podcast, starting as a personal growth experiment and evolving into something more substantial.
  3. The platform aims to provide great content, valuable insights, and opportunities to its subscribers in 2020.
Ulizzle On Software 0 implied HN points 08 Feb 24
  1. The elevator pitch discusses a humorous concept of a dog meetup app with AI capabilities, blending humor and technology in a unique way.
  2. The project is envisioned as a microservice system using technologies like Phoenix/Elixir for scalability and React for the frontend, appealing to investors with nostalgia.
  3. Despite the humor, there's a mention of a missing AI feature, adding a playful element of requesting a million dollars to see it in action.
Ingig 0 implied HN points 23 Apr 24
  1. Many food diary apps are too complicated, with too many buttons and options that make them hard to use.
  2. A new app called FoodDiaryApp allows users to input food information in a simple, natural language format like 'ate chicken with broccoli and cauliflower, cream sauce', making it easy to use.
  3. FoodDiaryApp has all the standard features of a food diary app, but stands out for its simplicity, beauty, and ability to use natural language for data entry.
Thái | Hacker | Kỹ sư tin tặc 0 implied HN points 26 Apr 20
  1. Vietnam's contact tracing app, Bluezone, was found to be broadcasting a fixed 6-character ID, which poses serious risks by leaking user information.
  2. The fixed IDs generated by the app were predictable due to the method used, potentially leading to issues like denial of service attacks and high probability of ID collision.
  3. The app also stored sensitive information like observed IDs and Bluetooth device details in Android's public storage, allowing easy falsification of exposure records by users.