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Summaries are not the original full articles. ## Kodebits Day 94: Operator Overloading \[FREE\] DevFeed: [Kodebits Day 94: Operator Overloading \[FREE\]]() Original publisher: [Read original article]() Published: 2026-09-17T17:00:08Z Content type: tutorial Language: en Sources: [Kodeco | High quality programming tutorials: iOS, Android, Swift, Kotlin, Unity, and more]() Topics: [Swift](), [Development]() Tags: [article](), [free](), [swift]() ### AI overview A short Swift challenge for practicing operator overloading. ### Source excerpt Practice operators with a short swift challenge. ## Developing Apps for the iPhone Duo: Best Practices and Upcoming iOS 27.1 APIs DevFeed: [Developing Apps for the iPhone Duo: Best Practices and Upcoming iOS 27.1 APIs]() Original publisher: [Read original article]() Author: hococoder Published: 2026-09-17T15:00:52Z Content type: tutorial Language: en Sources: [Kodeco | High quality programming tutorials: iOS, Android, Swift, Kotlin, Unity, and more]() Topics: [iphone](), [iOS](), [API](), [Xcode]() Tags: [api](), [apple](), [apps](), [article](), [best-practices](), [developing](), [features](), [free](), [ios](), [iphone]() ### AI overview This article discusses best practices for preparing apps for the iPhone Duo and previews API changes planned for iOS 27.1. It highlights size classes, screen changes, and other hardware and interface considerations while noting that Xcode does not yet support the device. ### Source excerpt Learn about best practices for developing for the iPhone Duo, and get a sneak peek at the upcoming API changes in iOS 27.1, specifically for the Duo! ## AWS reimagines the getting started experience DevFeed: [AWS reimagines the getting started experience]() Original publisher: [Read original article]() Author: Micah Walter Published: 2026-09-16T17:50:14Z Content type: release Language: en Sources: [AWS News Blog]() Topics: [Amazon Web Services](), [AWS IAM](), [configuration](), [App]() Tags: [announcements](), [aws](), [aws-management-console](), [configuration](), [developers](), [free](), [getting-started](), [launch](), [news](), [permissions](), [project](), [team]() ### AI overview AWS announces a simplified getting-started experience with sensible defaults, managed project environments, simplified permissions, and $100 in Free Tier credits for most new customers. Customers can later activate advanced AWS features without migrating. ### Source excerpt AWS has reimagined the getting started experience with smart and sensible defaults to help developers get started fast so that they can focus on building. New customers can sign up and get started right away with $100 in Free Tier credits, managed project environments, and simplified team and resource permissions. If their workload evolves, customers can activate advanced features to access the full breadth and depth of AWS in one step, with no migration required. ## Mem0 joins the Vercel Marketplace DevFeed: [Mem0 joins the Vercel Marketplace]() Original publisher: [Read original article]() Author: Tony Pan Published: 2026-09-16T17:00:00Z Content type: release Language: en Sources: [Vercel News]() Topics: [Vercel](), [Artificial Intelligence](), [App](), [context](), [API keys](), [Command-line interface](), [Environment Variables]() Tags: [ai](), [ai-agents](), [app](), [billing](), [cli](), [context](), [environment-variables](), [free](), [giving](), [install](), [integration](), [vercel](), [volume]() ### AI overview Mem0 is now a native integration on the Vercel Marketplace, providing long-term memory for AI agents and apps across sessions. The integration includes billing through Vercel, automatic provisioning of a scoped Mem0 project and API key, and environment-variable configuration. Mem0 offers a free plan with usage limits and a $20-per-month plan for higher volume. ### Source excerpt Mem0 is now available as a native integration on the Vercel Marketplace, giving your AI agents and apps long-term memory. Mem0 remembers user preferences, facts, and context across sessions, so your app stops starting from scratch. Install from the Marketplace with integrated billing on your Vercel invoice, no separate account or key management. A scoped Mem0 project and API key are provisioned automatically and added to your project as environment variables, including MEM0_API_KEY. Mem0 offers a free plan with usage limits and a $20 per month plan for higher volume. To see it end to end, deploy the eve Memory Agent template, an eve agent with long-term memory powered by Mem0. Get started with Mem0 on the Vercel Marketplace or through the Vercel CLI, available to customers on all plans. Read more ## Helping older adults use AI in everyday life DevFeed: [Helping older adults use AI in everyday life]() Original publisher: [Read original article]() Published: 2026-09-16T16:00:00Z Content type: release Language: en Sources: [OpenAI News]() Topics: [Artificial Intelligence](), [ChatGPT](), [OpenAI Academy](), [OpenAI]() Tags: [ai](), [chatgpt](), [education](), [free](), [global-affairs](), [openai](), [openai-academy](), [safety](), [scam](), [workshops]() ### AI overview OpenAI Academy and AARP's Older Adults Technology Services are hosting free, in-person ChatGPT workshops to help older adults build practical AI skills, use the technology safely, and spot possible scams. The program will reach 10 communities in the United States. ### Source excerpt OpenAI and AARP are bringing free, hands-on ChatGPT workshops to 1,000 older adults across 10 U.S. cities to build practical AI skills safely. ## Kodebits Day 93: Default Parameter \[FREE\] DevFeed: [Kodebits Day 93: Default Parameter \[FREE\]]() Original publisher: [Read original article]() Published: 2026-09-15T18:00:07Z Content type: tutorial Language: en Sources: [Kodeco | High quality programming tutorials: iOS, Android, Swift, Kotlin, Unity, and more]() Topics: [Swift]() Tags: [article](), [free](), [swift]() ### AI overview A short Swift challenge focused on practicing functions and default parameters. ### Source excerpt Practice functions with a short swift challenge. ## Kodebits Day 92: Collection For Loop \[FREE\] DevFeed: [Kodebits Day 92: Collection For Loop \[FREE\]]() Original publisher: [Read original article]() Published: 2026-09-14T18:00:05Z Content type: tutorial Language: en Sources: [Kodeco | High quality programming tutorials: iOS, Android, Swift, Kotlin, Unity, and more]() Topics: [Dart]() Tags: [article](), [dart](), [free]() ### AI overview A short free Kodeco challenge for practicing collection for loops in Dart. ### Source excerpt Practice collections with a short dart challenge. ## Kodebits Day 91: Property Observer \[FREE\] DevFeed: [Kodebits Day 91: Property Observer \[FREE\]]() Original publisher: [Read original article]() Published: 2026-09-13T17:00:05Z Content type: tutorial Language: en Sources: [Kodeco | High quality programming tutorials: iOS, Android, Swift, Kotlin, Unity, and more]() Topics: [Swift]() Tags: [article](), [development](), [free](), [learn](), [swift]() ### AI overview A short Swift challenge focused on practicing property observers. ### Source excerpt Practice properties with a short swift challenge. ## Moving from XCTest to Swift Testing \[FREE\] DevFeed: [Moving from XCTest to Swift Testing \[FREE\]]() Original publisher: [Read original article]() Author: renan.dias Published: 2026-09-11T18:41:42Z Content type: tutorial Language: en Sources: [Kodeco | High quality programming tutorials: iOS, Android, Swift, Kotlin, Unity, and more]() Topics: [Swift Testing](), [Unit testing](), [Xcode](), [agentic-coding](), [SwiftUI](), [iOS]() Tags: [agentic](), [agentic-ai](), [app](), [apple](), [article](), [free](), [how-to](), [ios](), [swift-testing](), [swiftui](), [testing](), [xcode]() ### AI overview A tutorial on migrating unit tests from Apple's XCTest framework to Swift Testing. It explains common testing scenarios, Swift Testing's newer syntax and constructs, and how Xcode's Agentic Coding can assist with the migration while working on a SwiftUI coffee-ordering app. ### Source excerpt Swift Testing is Apple's replacement for the objective-C XCTest unit testing framework. Discover how to migrate your existing XCTest suites over to Swift Testing, including how to get some assistance from Xcode's agentic AI tooling. ## Clojure/Conj 2026 Will Offer Free Online Streaming to Broaden Access DevFeed: [Clojure/Conj 2026 Will Offer Free Online Streaming to Broaden Access]() Original publisher: [Read original article]() Author: Nubank Editorial Published: 2026-09-11T17:39:44Z Content type: opinion Language: en Sources: [Nubank]() Topics: [Clojure](), [Functional programming](), [coding-community]() Tags: [analytics-engineering](), [clojure](), [data-science-machine-learning](), [developer-community](), [free](), [technical]() ### AI overview This commentary explains how free online streaming for Clojure/Conj 2026 can make technical discussions accessible to developers who cannot travel or afford in-person attendance. The conference will take place from September 30 to October 2 in Charlotte, North Carolina. ### Source excerpt Making technical knowledge more accessible strengthens the entire developer community The post Why this year's Clojure/Conj matters beyond the conference appeared first on Building Nubank. ## AI x QA Leadership Summit 2026: Building the AI-Native QA Engine DevFeed: [AI x QA Leadership Summit 2026: Building the AI-Native QA Engine]() Original publisher: [Read original article]() Author: Shweta Chhillar Published: 2026-09-11T06:34:59Z Content type: article Language: en Sources: [BrowserStack Blog]() Topics: [Testing](), [AI Strategy](), [Artificial Intelligence]() Tags: [2026](), [ai](), [events](), [free](), [governance](), [leadership](), [practitioner](), [qa](), [quality-engineering](), [september-2026](), [summit](), [virtual-event](), [workflow](), [workshops]() ### AI overview BrowserStack's 11th QA Leadership Summit is a free virtual event on 23 September 2026. It offers separate tracks on AI strategy and governance for QA leaders and applied AI testing skills for practitioners, with the theme "Building the AI-Native QA Engine." ### Source excerpt BrowserStack's 11th QA Leadership Summit runs 23 September 2026, free and virtual. Two tracks: AI strategy and governance for QA leaders, applied AI testing for practitioners. Speakers from AWS, Amazon, Atlassian, KPMG and S&P Global. ## Kodebits Day 90: Named Arguments \[FREE\] DevFeed: [Kodebits Day 90: Named Arguments \[FREE\]]() Original publisher: [Read original article]() Published: 2026-09-10T17:00:05Z Content type: tutorial Language: en Sources: [Kodeco | High quality programming tutorials: iOS, Android, Swift, Kotlin, Unity, and more]() Topics: [Kotlin]() Tags: [article](), [development](), [free](), [kotlin]() ### AI overview A short Kotlin challenge for practicing named arguments. ### Source excerpt Practice arguments with a short kotlin challenge. ## Squingle Arcade Is Available Now For Free On PC VR DevFeed: [Squingle Arcade Is Available Now For Free On PC VR]() Original publisher: [Read original article]() Author: Mike Johnson Published: 2026-09-10T00:14:39Z Content type: news Language: en Sources: [UploadVR]() Topics: [arcade](), [Mazes](), [pc]() Tags: [free](), [leaderboards](), [multiplayer](), [orbs](), [pc](), [puzzle](), [vr-gaming]() ### AI overview Squingle Arcade, a free-to-play quickplay version of the fluid-maze puzzle game Squingle, is now available on SteamVR and Quest. It includes more than 60 levels, asynchronous multiplayer, ghost racing, leaderboards, and scalable mazes. ### Source excerpt Squingle Arcade, the follow up to the original fluid-maze-navigating puzzle game Squingle, is out now for PC VR. ## Tako Search is free on AI Gateway through September 30 DevFeed: [Tako Search is free on AI Gateway through September 30]() Original publisher: [Read original article]() Author: Jerilyn Zheng Published: 2026-09-10T00:00:00Z Content type: release Language: en Sources: [Vercel News]() Topics: [vercel ai sdk](), [SDKs](), [API](), [Web](), [data]() Tags: [ai](), [ai-gateway](), [api](), [configuration](), [documentation](), [free](), [integration](), [playground](), [sdk](), [search](), [tools](), [web]() ### AI overview This changelog announces that Tako Search is free on AI Gateway through September 30. It enables AI models to search curated data and the live web, filter results, and provide current answers with citations and visualizations. Tako Search works with any model on AI Gateway and does not require a separate Tako account or API key. ### Source excerpt Tako Search is free exclusively on AI Gateway through September 30. It lets AI models search Tako's curated data and the live web, filter web results by domain or publication date, and use the results to answer questions with current information, citations, and visualizations. After September 30, searches are billed at standard rates. The same integration works with any model on AI Gateway, so you can switch models without changing your search setup. You also don't need a separate Tako account or API key. To use Tako Search with the AI SDK, add gateway.tools.takoSearch() to a generateText or streamText request. The model can then call it when it needs current information: Try Tako Search in the AI Gateway playground. See the web search documentation for configuration and search options. Read more ## Kodebits Day 89: Enum Raw Values \[FREE\] DevFeed: [Kodebits Day 89: Enum Raw Values \[FREE\]]() Original publisher: [Read original article]() Published: 2026-09-09T16:00:04Z Content type: tutorial Language: en Sources: [Kodeco | High quality programming tutorials: iOS, Android, Swift, Kotlin, Unity, and more]() Topics: [Swift]() Tags: [article](), [development](), [free](), [swift]() ### AI overview A short, free Kodeco challenge for practicing Swift enums with raw values. ### Source excerpt Practice enums with a short swift challenge. ## Kodebits Day 88: Inout Parameter \[FREE\] DevFeed: [Kodebits Day 88: Inout Parameter \[FREE\]]() Original publisher: [Read original article]() Published: 2026-09-07T17:00:59Z Content type: tutorial Language: en Sources: [Kodeco | High quality programming tutorials: iOS, Android, Swift, Kotlin, Unity, and more]() Topics: [Swift]() Tags: [article](), [development](), [free](), [learn](), [swift]() ### AI overview A short Kodeco challenge focused on practicing Swift functions and the inout parameter. ### Source excerpt Practice functions with a short swift challenge. ## Kodebits Day 87: Default Parameters \[FREE\] DevFeed: [Kodebits Day 87: Default Parameters \[FREE\]]() Original publisher: [Read original article]() Published: 2026-09-06T16:00:57Z Content type: tutorial Language: en Sources: [Kodeco | High quality programming tutorials: iOS, Android, Swift, Kotlin, Unity, and more]() Topics: [Kotlin]() Tags: [article](), [development](), [free](), [kotlin](), [learn]() ### AI overview A short Kotlin challenge focused on practicing default parameters. ### Source excerpt Practice parameters with a short kotlin challenge. ## Puzzling Places 5-Year Birthday Update Includes Weekly Puzzles & A Guest Pass DevFeed: [Puzzling Places 5-Year Birthday Update Includes Weekly Puzzles & A Guest Pass]() Original publisher: [Read original article]() Author: Mike Johnson Published: 2026-09-04T23:12:48Z Content type: news Language: en Sources: [UploadVR]() Topics: [3D]() Tags: [3d](), [feature](), [features](), [free](), [multiplayer](), [new-features](), [news](), [releases](), [update](), [vr-gaming]() ### AI overview Puzzling Places marks its five-year anniversary with a weekly free puzzle initiative, a multiplayer guest pass, and mixed-reality improvements. The update is initially limited to Quest for some features and is available across several VR platforms. ### Source excerpt Puzzling Places celebrates five years with a new update including a free weekly puzzle, a guest pass system for multiplayer, and refinements in its mixed reality integration. ## Kodebits Day 86: Computed Property \[FREE\] DevFeed: [Kodebits Day 86: Computed Property \[FREE\]]() Original publisher: [Read original article]() Published: 2026-09-04T17:00:55Z Content type: tutorial Language: en Sources: [Kodeco | High quality programming tutorials: iOS, Android, Swift, Kotlin, Unity, and more]() Topics: [Swift]() Tags: [article](), [development](), [free](), [swift]() ### AI overview A short Swift challenge focused on practicing computed properties. ### Source excerpt Practice properties with a short swift challenge. ## Ling 3.0 Flash Sante is now available on AI Gateway for free DevFeed: [Ling 3.0 Flash Sante is now available on AI Gateway for free]() Original publisher: [Read original article]() Author: Jerilyn Zheng Published: 2026-09-04T00:00:00Z Content type: release Language: en Sources: [Vercel News]() Topics: [Artificial Intelligence](), [context window]() Tags: [agentic](), [ai](), [ai-gateway](), [coding](), [context-window](), [free](), [healthcare](), [model](), [retrieval]() ### AI overview Ling 3.0 Flash Sante, a healthcare-focused model from inclusionAI, is available on AI Gateway for free through October 4. It supports medical reasoning, research, evidence retrieval, multi-step healthcare tasks, function calling, and a 256K-token context window. ### Source excerpt Ling 3.0 Flash Sante from inclusionAI is now available on AI Gateway, and free through October 4. Ling 3.0 Flash Sante is the healthcare-focused version of Ling 3.0 Flash. It's built for medical reasoning, research, evidence retrieval, and multi-step healthcare tasks. It has a 256K-token context window, supports function calling, and retains the base model's general reasoning, coding, and agentic capabilities. Choose a model ID based on what should happen after the free period: inclusionai/ling-3.0-flash-sante continues serving requests at standard rates after October 4. inclusionai/ling-3.0-flash-sante-free stops serving requests after October 4. Free requests remain visible in your usage and traces but show a cost of $0. Use the model: Try Ling 3.0 Flash Sante in the model playground, or see the free model page. Read more ## Kodebits August 2026: Kotlin Takes the Lead \[FREE\] DevFeed: [Kodebits August 2026: Kotlin Takes the Lead \[FREE\]]() Original publisher: [Read original article]() Author: samdavies Published: 2026-09-03T19:54:55Z Content type: article Language: en Sources: [Kodeco | High quality programming tutorials: iOS, Android, Swift, Kotlin, Unity, and more]() Topics: [Kotlin](), [Android](), [Swift](), [Dart]() Tags: [2026](), [android](), [article](), [beginner](), [comparison](), [dart](), [free](), [kotlin](), [swift]() ### AI overview Kodebits August 2026 presents 18 programming puzzles grouped by platform and ordered from beginner to advanced. Kotlin leads the month with eight entries, followed by Swift with seven and Dart with three. The Kotlin material covers everyday topics including collections, ranges, string templates, null safety, and type checking, while the roundup also highlights comparisons across Kotlin, Swift, and Dart. ### Source excerpt Kotlin outnumbered Swift for the first time in August, and the month eased off after July's hard streak. Here's all 18 bits grouped by platform and sorted from beginner to advanced. ## Free domain with Pro offer now includes .app and .dev DevFeed: [Free domain with Pro offer now includes .app and .dev]() Original publisher: [Read original article]() Author: z0oks Published: 2026-09-02T07:00:00Z Content type: release Language: en Sources: [Vercel News]() Topics: [Vercel]() Tags: [free](), [vercel]() ### AI overview Vercel now includes .app and .dev domains in its free one-year domain offer for Pro teams, expanding the eligible TLDs to eight. The offer is limited to one domain per team, excludes premium domains, and renews automatically at the regular price after the first year. ### Source excerpt We recently announced that all Pro teams can claim a free domain for one year. That offer now includes .app and .dev, bringing the eligible TLDs to eight: .app .dev .online .site .space .store .tech .website The offer still covers one domain per team, and premium domains are not eligible. After the first year, your domain will renew automatically at the regular price shown at checkout when you claim it. Claim yours at vercel.com/domains, and see the free domain FAQ for full terms. Read more ## New Post: A Crash Course in Predicate Logic DevFeed: [New Post: A Crash Course in Predicate Logic]() Original publisher: [Read original article]() Author: Hillel Wayne Published: 2026-09-01T18:30:01Z Content type: release Language: en Sources: [Newsletter feed for Hillel Wayne's Newsletter]() Topics: [Math and Logic]() Tags: [blog](), [course](), [crash](), [free]() ### AI overview The author announces the release of a free second chapter from Logic for Programmers, titled "A Crash Course in Logic," on their blog. The chapter focuses on predicate logic. ### Source excerpt Logic for Programmers has now been out for a month! To celebrate, I'm releasing the entire second chapter, "A Crash Course in Logic", for free on my blog. Read it here! ## Kodebits Day 85: Type Check As Cast \[FREE\] DevFeed: [Kodebits Day 85: Type Check As Cast \[FREE\]]() Original publisher: [Read original article]() Published: 2026-08-31T18:00:49Z Content type: tutorial Language: en Sources: [Kodeco | High quality programming tutorials: iOS, Android, Swift, Kotlin, Unity, and more]() Topics: [Kotlin]() Tags: [article](), [development](), [free](), [kotlin](), [learn]() ### AI overview A short Kodeco challenge for practicing Kotlin type checks. ### Source excerpt Practice type checks with a short kotlin challenge. [Next page]()