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SpeechDown CLI: Playground for Software Craft and AI Collaboration

SpeechDown is a CLI tool for turning voice notes into searchable Markdown files, serving as a personal idea capture tool and software craft AI experiment.
Implemented using Domain-Driven Design and Ports & Adapters pattern with layers for core logic, application, infrastructure, and presentation.
Utilizes Architecture Decision Records (ADRs) and Design Docs for documenting decisions and feature planning.
Focuses on AI collaboration by using Design Documents as AI prompts and maintaining explicit rules for AI assistants in a master file.
CLI functionality includes transcribing recent audio into timestamped Markdown files and easy adaptation of speech-to-text engines.
While not production-grade, SpeechDown provides a solid playground for learning and experimentation in software craftsmanship and AI coding.
Relevant links provided for further exploration of architecture patterns, ADR discipline, and AI-assisted coding.
SpeechDown aims to facilitate human-AI collaboration in coding and serves as a practical exercise in applying software architecture principles.

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Dev

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Hackathons In Nepal 2025

A hackathon is an event where individuals come together to build solutions within a short time frame.
Finding hackathons in Nepal used to be a challenge due to outdated information.
Platforms like Nepvents, Pulchowk Events, ITSNP Facebook Group, and r/technepal on Reddit are discussed for hackathon discovery.
Nepvents is praised for its comprehensive and updated tech event listings in Nepal, offering email alerts and global event information.
Pulchowk Events in a Discord server focuses mainly on events around Kathmandu and Pulchowk Campus.
ITSNP, a Facebook group, caters to the broader tech community, occasionally featuring unique events not found elsewhere.
r/technepal on Reddit isn't an event directory but provides opportunities to find hackathon teammates.
Nepvents is recommended for consistent and reliable hackathon information in Nepal.
Other platforms like Pulchowk Events, ITSNP, and r/technepal offer community engagement and team-finding opportunities.
Engaging in hackathons can be a valuable experience for students interested in tech, offering collaboration, learning, and fun.
The article concludes by encouraging readers to explore hackathons and emphasizes the enjoyment and learning that comes with participation.
The author expresses enthusiasm about possibly meeting readers at a hackathon in the future.

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Dev

153

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My Journey Exploring Efficient Web Development Frameworks（1750329606861800）

Hyperlane is a high-performance, lightweight Rust Web framework, boasting extreme speed and modern development experience.
Benchmark results showcase Hyperlane outperforming actix-web and axum in both wrk test and ab test scenarios.
It prioritizes performance without compromising development efficiency or code readability, offering significant improvements in QPS and response time.
Resource management in Hyperlane maintains low memory usage and stable CPU utilization, focusing on sustainable high performance.
The framework's API design, modularity, and extensibility contribute to a smooth development experience, emphasizing simplicity and flexibility.
Support for modern web trends like native WebSocket capabilities enhances its relevance for real-time applications and agile development.
Despite not having widespread recognition, Hyperlane impresses with its balance of performance and developer-centric experience.
The core architecture of Hyperlane, built on Rust and integrated with Tokio, emphasizes memory safety, concurrency, and resource efficiency.
Its efficient use of coroutines and asynchronous runtime showcases a commitment to maximizing resource utilization and system-level architectural innovation.
Hyperlane stands out as a promising web framework with excellent performance and developer experience, poised for a significant role in the web development landscape.
The article explores Hyperlane's foundation, performance, development ease, modern trend support, and future potential, urging developers to consider its value.

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Javacodegeeks

340

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[DEALS] Internxt Cloud Storage Lifetime Subscription (20TB) (89% off) & Other Deals Up To 98% Off – Offers End Soon!

Fresh deals are available on the Deals store including a significant discount on Internxt Cloud Storage Lifetime Subscription of 20TB.
Other offers include deals on Babbel Language Learning, Apple MacBook Air, Mail Backup X, Blitzit, utility app bundles, Java and ethical hacking bundles, weather radar subscription, FileJump Cloud Storage, and an advanced business plan.
The Internxt Cloud Storage Lifetime Subscription is discounted by 89%, accessible with the coupon code STORAGE20.
Various other deals offer discounts ranging from 42% to 85% on different subscriptions and products like language learning, refurbished laptops, task management apps, and more.
Readers can also subscribe to the newsletter for free eBooks on Java development topics.

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Dev

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Architecture（1750328370887000）

Architecture design significantly influences code maintainability and development efficiency, especially as projects evolve.
The Rust web framework emphasizes the value of architecture in enhancing productivity and understanding code structure.
Layered architecture in the framework aids in clear code organization and easy maintenance as the project grows.
Type safety is rigorously maintained in all aspects of the framework, ensuring error prevention at compile time.
Request parameters, database models, and middleware benefit from the type system to prevent potential errors.
Effective error handling is elevated to an architectural level using the Result type and custom error systems within the framework.
Middleware implementation in the framework is highly flexible, offering support for chain calls and custom extensions.
By balancing type safety, modularity, error handling, architecture clarity, and maintainability, the framework stands out.
Express.js, Spring Boot, Actix-web are compared to the framework in terms of flexibility, ease of use, and learning curve.
The recommended framework excels in being type-safe, modular, with elegant error handling for easy maintenance.
Strong emphasis is placed on using frameworks with robust architecture for focusing on business innovation and code quality.
The author recommends the framework for developers seeking high-quality code and maintainability in their projects.
For further details, the readers are advised to visit Hyperlane's GitHub page or contact the author via email.

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Medium

395

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Mastering Pine Script Alerts: The Key to Never Missing a Trade Again

Discovering Pine Script alerts transformed the way trades are monitored and executed, eliminating the need for constant chart watching.
Not all Pine Script alerts are effective, with some triggering too frequently or inaccurately.
Custom Pine Script alerts allow for tailoring alerts to match specific trading strategies.
Linking alerts to strategy conditions can enhance accuracy and reduce unnecessary notifications.
Adding confirmation filters to alerts improves reliability by triggering alerts only during strong market trends.
TradingView's webhook feature enables connecting alerts to external platforms like Telegram, Discord, or automated trading systems.
To avoid alerts firing frequently, use confirmation filters such as trend strength, volume, or volatility conditions.
If faster alerts are needed, consider testing with smaller timeframes or using request.security() for lower-timeframe data.
Efficient use of alerts contributes to trading smarter rather than harder.
The article recommends 'The Pine Script Beginner’s Guide' for traders interested in creating and customizing trading tools.
The guide comes with a bonus ZIP Toolkit for accessing example scripts and backtesting filters.
The key takeaway is to implement alerts effectively to enhance trading precision and never miss a trade.
Web story potential: The article provides practical insights on leveraging Pine Script alerts for optimized trading strategies and notification management.
Eligible for Web Story: True

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Dev

246

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I Built a Free CSV Toolkit That Runs Everything in Your Browser (No Signups)

A free CSV toolkit has been developed to run various operations in the browser without the need for signups.
The toolkit enables users to perform SQL queries, ask questions in plain English, compress CSVs, analyze JSONPaths, generate basic stats, and train ML models.
The motivation behind creating this toolkit was to streamline data analysis tasks that involved jumping between multiple tools.
Users can conduct natural language queries, SQL operations, join CSVs, generate charts, train ML models without coding, and convert data formats easily.
The toolkit also offers tools to get basic statistics, compress large CSV files, and test JSONPath expressions conveniently.
Privacy is highlighted, ensuring that all operations run locally on the user's browser without any data leaving the machine.
The toolkit is aimed at developers, analysts, and data enthusiasts who want a comprehensive toolset for managing data tasks efficiently.

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Medium

146

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Schedule SMS Messages in Advance — Up to 6 Months Ahead

CheapOSMS offers the feature to schedule SMS messages up to 6 months in advance, catering to various needs like reminders, alerts, promotions, and time-sensitive updates.
This feature is ideal for planning ahead, automating workflows, and setting smart alerts, ultimately saving time and money.
Top use cases for scheduled SMS messaging include appointment and event reminders to avoid no-shows, travel notifications for boarding time alerts and itinerary updates, and marketing campaigns to time promotions effectively.

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Medium

399

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Kotlin adoption inside ING, 5 years later

ING has seen significant adoption of Kotlin over the past five years, with major internal frameworks and critical services now fully written in Kotlin.
The company actively contributes to the Kotlin community, organizing events like the yearly ING Kotlin Summit and creating user groups.
Internally, ING's codebase shows a strong Kotlin adoption, with over 90k internal repositories and around 8% of them containing Kotlin code.
A trend analysis reveals Kotlin's upward trajectory, becoming the second most used JVM language within the company.
Repositories containing Kotlin predominantly consist of Kotlin code, while Scala and Groovy repositories are more hybrid in nature.
Approximately 11% of internal repositories created in February 2025 are pure Kotlin repositories, indicating the organic growth of the language within ING.
The data analysis provides insights into Kotlin's increasing presence at ING and highlights the language's appeal to developers.

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Dev

408

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Streamlit Dashboard: Let's analyse how Virat Kohli performs!

Dhanush Devadiga, a front-end developer and cricket enthusiast, created an interactive dashboard called Player Analytics to analyze player performance, including Virat Kohli's.
The dashboard allows users to switch between ODI, Test, and T20 formats, displaying key metrics such as total runs, matches played, average strike rate, best score, hundreds, and fifties.
Additional features include an 'About' tab for player context, a score predictor page, an interactive data table with filtering and sorting options, and various visualizations like area plots, spider plots, and bar plots.
Cricket Analytics is highlighted as essential for insights in the sport, although the current version of the dashboard has limitations such as static data loading and lack of real-time updates.
Future enhancements may include API integration for live stats, advanced AI models for predictions, additional visualizations, player comparison tool, mobile responsiveness, light/dark mode toggle, and integration with betting platforms.
Overall, the project combines data, design, and cricket fandom to offer insights to analysts, developers, and cricket fans alike.

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Dev

127

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Implementing a Custom Serialization Library in JavaScript

Serialization in JavaScript converts objects/data into easily storable or reconstructible formats, commonly using JSON.
Challenges like circular references, non-serializable values, and data integrity led to demand for custom serialization libraries.
A custom serialization library handles cases JSON struggles with, offering flexibility and enhanced serialization options.
Basic operations of custom serialization include serialize and deserialize methods.
Handling circular references and special object types like dates enhances the custom serialization library.
Considerations for recursive structures, large binary data, and performance optimizations play roles in advanced serialization cases.
Alternative approaches like BSON, msgpack, and protobuf differ in complexity and dependency management.
Real-world use cases span gaming engines, web apps, and data streaming applications.
Potential pitfalls include security risks with eval and data integrity loss, alleviated through validation and testing.
Conclusion emphasizes the benefits of custom serialization for overcoming JSON limitations and tailoring solutions for specific needs.

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Dev

353

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Exploring Late Static Binding in PHP

Late Static Binding (LSB) in PHP allows for dynamic class information binding during runtime.
The use of self::, static::, new self(), and new static() can be confusing without understanding Late Static Binding.
self:: refers to the class where the method is defined, not the calling class, whereas static:: resolves the class that called it during runtime.
Using static:: helps PHP determine the calling class dynamically, addressing the limitations of self::.
static:: resolves at runtime, offering flexibility and adaptability compared to self:: which resolves at compile time.
In object creation, new static() creates an object of the calling class, while new self() creates an object of the defined class.
Late static binding is beneficial in scenarios like factories or service locators where class determination at runtime is required.
A real-world use case includes creating a base class for shortcode handlers in WordPress plugins, leveraging static:: for dynamic class instantiation.
Practicing with late static binding can enhance understanding and application of dynamic class bindings in PHP.
Late static binding offers a balance between fixed (self::) and flexible (static::) class binding, enhancing OOP flexibility.

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Dev

399

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Security - Solving the "Content Security Policy (CSP) Header Not Set": style-src

The article discusses solving the "Content Security Policy (CSP) Header Not Set" issue related to the style-src directive.
The article suggests inspecting the codebase for all style usages and adjusting the style-src value accordingly for a more secure implementation.
It highlights different ways styles are applied in projects, such as inline styles and unsafe inline styles.
A step-by-step guide is provided on setting the Content Security Policy (CSP) header to include specific directives and dynamically generating a nonce.
The guide also mentions handling unsafe inline styles by setting the nonce attribute on the

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