SDK Archives

AppWizard

May 16, 2025

Google to give app devs access to Gemini Nano for on-device AI

Google is preparing to unveil new mobile AI tools at the upcoming I/O event, including a suite of APIs that will enable developers to use Gemini Nano for on-device AI applications. The ML Kit SDK will be updated to support on-device generative AI functionalities through Gemini Nano, which integrates with existing models and offers predefined features for ease of implementation. The ML Kit’s GenAI APIs will allow applications to perform tasks such as summarization, proofreading, rewriting, and image description without cloud data transmission. However, Gemini Nano's capabilities are limited compared to cloud-based options, with summaries restricted to three bullet points and image descriptions available only in English. The standard version, Gemini Nano XS, requires about 100MB of storage, while the smaller Gemini Nano XXS is text-only and occupies a quarter of that size. ML Kit is compatible with devices beyond Google's Pixel lineup, including the OnePlus 13, Samsung Galaxy S25, and Xiaomi 15, providing developers opportunities to enhance applications with generative AI features.

AppWizard

May 16, 2025

Google is about to unleash Gemini Nano’s power for third-party Android apps

Google is expanding its Gemini Nano AI model by introducing new ML Kit GenAI APIs, expected to be unveiled at the I/O 2025 event. These APIs will allow developers to integrate features such as text summarization, proofreading, rewriting, and image description generation into their applications. Gemini Nano operates on devices, enhancing privacy by processing data locally. The ML Kit GenAI APIs will support various languages and functionalities, including generating concise summaries, correcting grammar, transforming chat messages, and providing image descriptions. Unlike the experimental AI Edge SDK, the GenAI APIs will be in beta, allowing for broader device compatibility beyond the Pixel 9 series, including other Android devices. Public documentation for the ML Kit GenAI APIs is now available for developers.

BetaBeacon

May 15, 2025

This Dreamcast memory card can emulate Game Boy games

8BitMods has released the VMU Pro for the Sega Dreamcast, which is a handheld emulation machine for 8-bit games. It offers full backward compatibility, supports microSD cards up to 2TB, and features built-in emulators for popular consoles.

Tech Optimizer

May 15, 2025

Neon Serverless Postgres: Azure Native Integration Now Available

Microsoft and Neon have launched Neon Serverless Postgres as a native integration within the Azure ecosystem, following its initial preview in December 2024. This open-source, serverless database solution is positioned as an alternative to AWS Aurora Postgres. Key features include automatic scaling, branching capabilities, direct database connection from Azure, Azure CLI and SDK support, and Semantic Kernel integration for RAG pipelines. Microsoft has invested millions in Neon as part of a broader funding round to enhance collaboration. Neon’s platform includes autoscaling, branching, and point-in-time restore capabilities, specifically designed for AI applications. EnterpriseDB has appointed Nancy Hensley as Chief Product Officer to lead growth for its EDB Postgres AI platform, which supports various workloads and modernizes legacy systems. Additionally, companies are increasingly adopting passwordless authentication methods, with MojoAuth offering solutions that integrate into applications to enhance security and user experience.

Tech Optimizer

April 24, 2025

Meet Xata Agent: An Open Source Agent for Proactive PostgreSQL Monitoring, Automated Troubleshooting, and Seamless DevOps Integration

Xata Agent is an open-source AI assistant designed for PostgreSQL database site reliability engineering. It monitors logs and performance metrics to identify issues like slow queries and unusual connection counts, helping to maintain database integrity and performance. The tool automates tasks such as vacuuming and indexing and provides actionable recommendations through diagnostic playbooks and read-only SQL routines. The architecture is built as a Next.js application using TypeScript, organized in a monorepo structure. Developers can set up their environment using Node, install dependencies, and configure a local PostgreSQL instance with Docker Compose. Production deployment involves using Docker images and configuring environment variables in a production file. Key functionalities include proactive monitoring, configuration tuning, performance troubleshooting, safe diagnostics, cloud integration, alerting, LLM flexibility, and playbook customization. Developers can create new tools and integrate them into playbooks for cohesive workflows. Future plans include custom playbooks, support for Model Context Protocol, evaluation harnesses, approval workflows, and a managed cloud edition. The architecture promotes extensibility and community contributions, standardizing incident response and reducing human error in database management.

Tech Optimizer

April 16, 2025

Transition a pivot query that includes dynamic columns from SQL Server to PostgreSQL

The text discusses the process of migrating workloads from SQL Server to PostgreSQL, specifically focusing on the implementation of the PIVOT function. It highlights the limitations of using CASE WHEN statements in SQL Server for dynamic reports and introduces the crosstab function from PostgreSQL’s tablefunc extension as a more flexible alternative. The solution involves creating a PostgreSQL function called get_dynamic_pivot_data that utilizes crosstab to dynamically generate columns based on query results. To test the function, users need to provision either Amazon Aurora PostgreSQL or Amazon RDS for PostgreSQL and install a PostgreSQL client tool. For those using C#, .NET SDK 8 and Visual Studio Code must be installed. The text provides detailed steps for creating sample tables and stored procedures in SQL Server, along with the equivalent setup in PostgreSQL, including the use of the crosstab function and cursor management. It emphasizes the need for security measures, such as storing database credentials in AWS Secrets Manager. The author encourages sharing experiences related to implementing PIVOT functionality in PostgreSQL.

Tech Optimizer

April 2, 2025

Bun 1.2 Improves Node Compatibility and Adds Postgres Client

Bun v1.2 has been released, enhancing compatibility with Node.js and introducing a native S3 object storage API and a built-in Postgres client alongside the existing SQLite client. The update focuses on Node.js compatibility, achieving a 90% pass rate on the Node.js test suite for core modules. The team adapted the Node test suite for Bun to address challenges with error message verification. New features include support for the node:http2 module, which offers a 2x speed enhancement, and additional support for node:dgram, node:cluster, and node:zlib. The built-in S3 support allows file operations with a 5x speed improvement over Node.js packages. The new Postgres client includes optimizations such as automatic prepared statements and connection pooling, potentially increasing read speeds by 50% compared to popular Node.js Postgres clients. Bun is developed in Zig and uses WebKit’s JavaScriptCore as its JavaScript engine, with the first version launched in September 2023.

AppWizard

April 1, 2025

Minecraft-Like Game ‘Hytopia’ Launches AI Vibe Coding Competition

Hytopia, a Minecraft-inspired crypto voxelverse and world-building game, is hosting a competition for creators to develop web-based mini-games using its SDK and AI-powered "vibe coding." The competition lasts 14 days, from April 1 to April 15, 2025, with a judging period of one week afterward. Participants must ensure their mini-games are at least 80% AI coded. Prizes include ,500 for the winner, ,000 for second place, and 0 for third place. Vibe coding allows users to interact with an AI assistant for coding without needing advanced skills. Hytopia was originally launched in 2022 as NFT Worlds but pivoted to create its own game after Mojang prohibited NFTs on its servers.

AppWizard

March 29, 2025

After 16 years, The Dark Mod finally has guards as perceptive as in Thief: ‘The days of seeing knocked-out AI in the middle of a bright spotlight get ignored are over’

The Dark Mod, launched in 2009 as a total conversion for Doom 3 and transitioned to a standalone title in 2013, has released its latest update, version 2.13, which includes significant enhancements to gameplay. The update features a comprehensive rework of guard AI, improving their perceptiveness to mirror the original Thief experience. The AI now utilizes a "stochastic sampler model" that allows them to gauge illumination levels effectively, making them more aware of their surroundings. Additionally, the update introduces support for parallax occlusion mapping, enhancing visual detail, particularly in ceiling rendering, along with improved water reflections and volumetric lights. User experience improvements include a refined mission management system with a search filter and updates to the training mission. A fix for the "broken behaviors" of drunk guard AI has also been implemented. The Dark Mod 2.13 is available for download, and fans have access to unofficial content, including the 2023 campaign The Black Parade and the upcoming game Thick as Thieves.

AppWizard

March 25, 2025

Discord revamps overlay and desktop to make PC gaming easier

Discord has released updates for its desktop application to improve the gaming experience for PC players. The new Game Overlay has been redesigned for better performance and now includes individual widgets for easier access to voice and video controls, as well as the ability to view friends' game streams. The update supports a wider range of games and includes a help section for users. Additionally, the desktop interface has been refreshed with new customization options, including four free themes and three UI Density settings. Users can now resize the channel list for better navigation, and there are improved controls for voice and video during calls, along with enhanced visual indicators for active devices. These updates aim to enhance legibility and reduce visual clutter, with ongoing improvements planned throughout the year.