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The new features in JDK 25
Java Development Kit (JDK) 25, a planned long-term support release of standard Java due in September 2025, has reached the initial rampdown or bug-fixing phase with 18 features. The final feature, added June 5, is an enhancement to the JDK Flight Recorder (JFR) to capture CPU-time profiling information on Linux. Early access builds of JDK 25 can be downloaded from jdk.java.net. The features previously slated for JDK 25...
Published on: June 09, 2025 | Source:
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How to Integrate MCP into React with One Command
There are many frameworks available right now to build MCP Agents like OpenAI Agents SDK, MCP-Agent, Google ADK, Vercel AI SDK, Praison AI. But integrating MCP within a React app is still complex. So I created a free guide to do it with just one command using CopilotKit CLI. Here is the command and the docs. npx copilotkit@latest init -m MCP I have covered all the concepts (including architecture). Also showed how to...
Published on: June 08, 2025 | Source:Introducing model2vec.swift: Fast, static, on-device sentence embeddings in iOS/macOS applications
model2vec.swift is a Swift package that allows developers to produce a fixed-size vector (embedding) for a given text such that contextually similar texts have vectors closer to each other (semantic similarity). It uses the model2vec technique which comprises of loading a binary file (HuggingFace .safetensors format) and indexing vectors from the file where the indices are obtained by tokenizing the text input. The...
Published on: June 08, 2025 | Source:Probably Faster Than You Can Count: Scalable Log Search with Probabilistic Techniques Β· Vega Security Blog
I wrote a blog post about handling large-scale log search where exact algorithms are too expensive. Learn how modern systems use probabilistic techniques like Bloom filters and HyperLogLog++ trade small amount of accuracy for massive performance gains with rust code examples. Check it out :) submitted by /u/Duckuks [link] [comments]
Published on: June 08, 2025 | Source:I Wrote a Short Story About Dev Journey
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Published on: June 08, 2025 | Source:The Programmer Who Spoke to God Through Code
submitted by /u/midowills [link] [comments]
Published on: June 08, 2025 | Source:Why AI Agents Need a New Protocol (MCP)
submitted by /u/Weary-Database-8713 [link] [comments]
Published on: June 07, 2025 | Source:How I hacked into my language learning app to optimize it
I recently hacked a little bit into a flashcard learning app that I have been using for a while, to optimize it to help me learn better, this gives a tale of how I went about it submitted by /u/No_Tea2273 [link] [comments]
Published on: June 07, 2025 | Source:The Unreasonable Effectiveness of Fundamentals of Computer Science
submitted by /u/WifeEyedFascination [link] [comments]
Published on: June 07, 2025 | Source:Why you need to de-specialize
There has been admittedly a relationship between the level of expertise in workforce and the advancement of that civilization. However, I believe specialization in the way that is practiced today, is not a future proof strategy for engineers anymore and the suggestions from the last decade are not applicable anymore to how this space is changing. Here is a provocative thought: Tunnel vision is a condition of narrowing...
Published on: June 07, 2025 | Source:The Problem with Micro Frontends
Not mine, but interesting thoughts. Some ppl at the company I work for think this is the way forwards.. submitted by /u/BasieP2 [link] [comments]
Published on: June 07, 2025 | Source:GitHub - nabolitains/plasma
After reading about slime molds solving optimization problems, I wondered: what if we coded like nature evolves? I created Plasma, where: - Functions are "cells" with energy and DNA - They reproduce, mutate, and die naturally - Bugs become mutations (some beneficial) - Architecture emerges rather than being designed The wild part? After ~500 cycles, you see "species" of code emerge that nobody programmed. Some optimize...
Published on: June 07, 2025 | Source:STxT (SemanticText): a lightweight, semantic alternative to YAML/XML β with simple namespaces and validation
Hi all! Iβve created a new document language called STxT (SemanticText) β itβs all about clear structure, zero clutter, and human-readable semantics. Why STxT? XML is verbose, JSON lacks semantics, and YAML can be fragile. STxT is a new format that brings structure, clarity, and validation β without the overhead. STxT is semantic, beautiful, easy to read, escape-free, and has optional namespaces to define schemas or...
Published on: June 07, 2025 | Source:I gave ChatGPT a face and wheels
Built this over the past few months β SARAS (Smart Autonomous Robotic AI System) is a 3D-printed robot powered by a Raspberry Pi and multiple AI models like ChatGPT, LLaMA, and LLaVA. It listens, talks, sees, and explores... all without a fixed path. submitted by /u/Wolverine_anant [link] [comments]
Published on: June 07, 2025 | Source:I have this idea. Ignore the link it's just a parts wepsite
I have a 1973 beetle that I'm building and I also have an old Spotify Car Thing and I want to know if it's possible to program it to be an information interface to have stuff like tire pressure and engine sensor stuff. I'd pay someone to do it. I think it would be so cool to have and I already have an idea for mounting. Let me know if I'm crazy lol submitted by /u/Realistic_Bat_6359 [link] [comments]
Published on: June 07, 2025 | Source:Measuring What Matters: The True Impact of Platform Teams
The Growing Importance of Platform Teams Platform teams have emerged as a crucial component in modern software development, bridging the gap between development and operations, streamlining processes, and enhancing productivity. Before becoming essential in modern software development, platform teams were often viewed as optional support units, primarily focused on maintaining infrastructure and providing basic tools...
Published on: June 06, 2025 | Source:How to Create a Custom React Component in Vaadin Flow
Vaadin Flow is a Java-based, backend-driven UI framework that is best suited for admin UIs, where the number of active users is predictable and bounded. Within this controlled context, the UI state can be managed on the backend, sharing only the necessary diffs with the user for rendering. From a developerβs perspective, all UI configuration remains in Java code. There is no need to manually create separate REST...
Published on: June 06, 2025 | Source:How to Improve Software Architecture in a Cloud Environment
The need for software architecture today has grown more critical due to the increasing complexity, scale, and expectations of modern software systems. Applications today aren't simple. They involve multiple layers: frontend, backend, databases, integrations, microservices, and sometimes even AI/ML components. A strong architecture provides a roadmap for organizing this complexity into manageable pieces, making it...
Published on: June 06, 2025 | Source:Secure IaC With a Shift-Left Approach
Imagine you're building a skyscraperβnot just quickly, but with precision. You rely on blueprints to make sure every beam and every bolt is exactly where it should be. Thatβs what Infrastructure as Code (IaC) is for todayβs cloud-native organizationsβa blueprint for the cloud. As businesses race to innovate faster, IaC helps them automate and standardize how cloud resources are built. But hereβs the catch: speed...
Published on: June 06, 2025 | Source:Finding Needles in Digital Haystacks: The Distributed Tracing Revolution
It's 3 AM. Your phone buzzes with an alert. A critical API is responding slowly, with angry customer tweets already appearing. Your architecture spans dozens of microservices across multiple cloud providers. Where do you even begin? Without distributed tracing, you're reduced to:
Published on: June 06, 2025 | Source:The Illusion of Vibe Coding: There Are No Shortcuts to Mastery
submitted by /u/shift_devs [link] [comments]
Published on: June 06, 2025 | Source:Evaluating the Evaluators: Building Reliable LLM-as-a-Judge Systems
The emergence of Large Language Models (LLMs) as evaluators, termed βLLM-as-a-Judge,β represents a significant advancement in the field of artificial intelligence. Traditionally, evaluation tasks have relied on human judgment or automated metrics, each with distinct strengths and limitations, you must have seen this while working with traditional ML models. Now, LLMs offer a compelling alternative, combining the...
Published on: June 06, 2025 | Source:Assigning and completing issues with coding agent in GitHub Copilot
Have you tried the new coding agent in GitHub Copilot? Hereβs how developers are using it to work more efficiently. The post Assigning and completing issues with coding agent in GitHub Copilot appeared first on The GitHub Blog.
Published on: June 06, 2025 | Source:Sharing everything I could understand about gradient noise
submitted by /u/ketralnis [link] [comments]
Published on: June 06, 2025 | Source:Data Storage and Indexing in PostgreSQL: Practical Guide With Examples and Performance Insights
PostgreSQL employs sophisticated techniques for data storage and indexing to ensure efficient data management and fast query performance. This guide explores PostgreSQL's mechanisms, showcases practical examples, and includes simulated performance metrics to illustrate the impact of indexing. Data Storage in PostgreSQL Table Structure and TOAST (The Oversized-Attribute Storage Technique) Table Structure: PostgreSQL...
Published on: June 06, 2025 | Source:How to Identify the Underlying Causes of Connection Timeout Errors for MongoDB With Java
Java developers and MongoDB are like Aladdin and the Genie from Arabian Nights. Developers rub the lamp with their wildest NoSQL wishes, and MongoDB swoops in, granting Spring Boot microservices and REST APIs the magic they need to soar. But every so often, a Jafar-like menace swoops in, forcing our Aladdin (Java devs) to wrestle with sleepless nights. One such villainous foe is the connection timeout, locking APIs in...
Published on: June 06, 2025 | Source:TFVC to Git Migration: Step-by-Step Guide for Modern DevOps Teams
The Challenge Our organization has maintained a large monolithic codebase in Team Foundation Version Control (TFVC) for over a decade. As development velocity has increased and teams have moved toward agile methodologies, microservices, and cloud-native architectures, the limitations of TFVC have become increasingly apparent. The centralized version control model hinders collaboration, branching, and automation, and...
Published on: June 06, 2025 | Source:From electrical engineering student to CTO with Hitesh Choudhary [Podcast #175]
On this week's episode of the podcast, freeCodeCamp founder Quincy Larson interviews former CTO and prolific programming teacher Hitesh Choudhary. We talk about: The limits of AI in building a robust codebase Time management Higher Education in ...
Published on: June 06, 2025 | Source:How to Protect Your Remote Workforce from Cyber Attacks
Working remotely gives your team flexibility, but it also opens the door to cyber threats. Remote workers are more exposed without the protection of office firewalls and on-site IT teams. Hackers know that people often use weak passwords, forget to ...
Published on: June 06, 2025 | Source:When Caching Goes Wrong: How One Misconfigured Cache Took Down an Entire System
Caching is a cornerstone of modern software architecture. By temporarily storing frequently accessed data in fast storage (memory or dedicated cache servers), applications can serve repeated requests quickly without hitting slower back-end systems each time. In high-traffic systems, caching dramatically reduces database load and improves response times. A well-tuned cache can be the difference between a snappy user...
Published on: June 06, 2025 | Source:How to Reduce Technical Debt in the Power Platform
Technical debt refers to the future cost β measured in terms of time, money, effort, or opportunity β of choosing expedient solutions today instead of more deliberate and scalable ones. And it's not just a pro-code concept. It might be easier to unde...
Published on: June 06, 2025 | Source:The Micro-Frontend Architecture Handbook
Over the years, in my role as a lead full-stack developer, solutions architect, and mentor, Iβve been immersed in the world of micro frontend architecture, working across different large-scale frontend projects where multiple teams, stacks, and deplo...
Published on: June 06, 2025 | Source:Banking on a serverless world
Kathleen Vignos, VP of Software Engineering at Capital One, sits down with Ryan to explore shifting to 100% serverless architecture in enterprise, deploying talent for better customer experience, and fostering AI innovation and tech advancements in a regulated banking environment.
Published on: June 06, 2025 | Source:Apple moves from Java 8 to Swift?
Appleβs blog on migrating their Password Monitoring service from Java to Swift is interesting, but it leaves out a key detail: which Java version they were using. Thatβs important, especially with Java 21 bringing major performance improvements like virtual threads and better GC. Without knowing if they tested Java 21 first, itβs hard to tell if the full rewrite was really necessary. Swift has its benefits, but the...
Published on: June 06, 2025 | Source:DevOps in the Cloud - How to Streamline Your CI/CD Pipeline for Multinational Teams
Modern software development is inherently global. Distributed engineering teams collaborate across time zones to build, test, and deploy applications at scale. DevOps, the practice of combining software development (Dev) and IT operations (Ops), is essential to achieving these goals efficiently. One of theprimary challenges in this setting is simplifying the Continuous Integration and Continuous Delivery (CI/CD)...
Published on: June 05, 2025 | Source: