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5 Free Resources to Learn Python

Python is a beginner-friendly language with various applications in software engineering like web development and AI.
Learning Python can be empowering and life-changing, offering the ability to create a desired lifestyle.
Several free resources exist for learning Python without expensive courses or bootcamps.
Harvard’s CS50 Intro to Python course contains modules with lecture transcripts, notes, and problem sets.
Google’s Python class includes guides, video lectures, and coding exercises for mastering Python basics.
Automate the Boring Stuff with Python, an online book, teaches coding basics and automation projects in Python.
Al Sweigart's resources and the official Python documentation tutorial are recommended for learning.
YouTube offers tutorials and courses for learning Python, such as Corey Schafer's videos.
Practicing coding exercises independently is crucial for solidifying Python programming skills.
Continuous practice and project-building are key to mastering Python and becoming a proficient programmer.

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PlanetPython

277

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Django Weblog: DSF member of the month - Simon Charette

Simon Charette is the May 2025 Django Software Foundation member of the month, known for his significant contributions to Django over a decade.
Charette, a principal backend engineer at Zapier, has been a DSF member since November 2014 and is a part of various important teams such as Security and Triage and Review.
Apart from Django, his passions include cycling, traveling, and playing ultimate frisbee, a sport he has engaged in since college.
Charette originally chose Django over PHP's Symphony due to its documentation and third-party app ecosystem while working for a web agency.
If having magical powers, he would enhance Django's adaptability to an async-ready world by addressing the function coloring problem more elegantly.
Charette is presently working on ORM improvements focusing on a tool to track SQL generated by the Django test suite for easier identification of unintended changes.
His favorite Django libraries include DRF, django-filter, and his own creation, django-seal.
Charette's key loves in Django include the people, the ORM, and the framework's diverse entry points for powerful third-party app integration.
He believes adding support for composite virtual fields in the ORM could significantly enhance relationship expressions between models.
Charette's advice for contributing to the ORM involves starting small, having fundamental SQL knowledge, and understanding SQL generation processes.

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Dev

272

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What I learned building a GraphQL API with Prisma, SQLite & Node.js

GraphQL offers a more efficient and flexible way to build APIs compared to traditional REST architecture.
The article discusses the benefits of using GraphQL over REST, highlighting its ability to fetch specific data efficiently.
Building a GraphQL API with Prisma, SQLite, and Node.js allows for faster full-stack application development and cleaner backend code.
The project in the article focuses on creating a 'Task Manager' API for tasks creation, completion, and retrieval.
Key lessons learned include the power of GraphQL in giving clients control and the efficiency of Prisma ORM for database operations.
Setting up the project involves installing necessary dependencies, configuring the database with Prisma and SQLite, and building the GraphQL server.
Testing the API is done using GraphiQL to fetch tasks, create new tasks, and mark tasks as completed.
GraphQL's optimization of data fetching, by dynamically retrieving specific data requested by clients, improves performance and reduces payload size.
By completing the project, developers gain a foundational understanding of GraphQL, Prisma, and SQLite for future fullstack development.
Future enhancements to the project can include TypeScript implementation, Prisma validation, and real-time subscriptions for improved functionality.

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Dev

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.NET Clean Architecture, Yet Another!

The .NET Clean Architecture project aims to provide a simplified and reusable solution for developers to build better .NET applications.
Initially, the architecture was designed with 4 layers: Core, Infra, Business, and API, to separate different components efficiently.
Version 1.0 minimized the need for creating CRUD operations by utilizing OData and generating CRUD functionalities automatically.
Feedback on V1.0 highlighted the redundancy of adding a service and API controller for each entity when new entities were introduced.
In the current release V2.0+, the Business layer is made optional for each entity, reducing the need for custom code and introducing Akka for more complex business logic.
The usage of .NET Source Generator has significantly reduced boilerplate code, simplifying entity integration with EF and OData.
Users can download the .NET Clean Architecture project, run it in Visual Studio 2022 or using the .NET CLI command, and configure it via appsettings.Development.json.
Configuration options include settings for in-memory caching, authorization, datastore connection (SQLite, SQL Server, or Postgres), and response caching.
Entities can be easily added by inheriting the EntityRoot class within the CleanBase project, triggering automatic API controller generation and OData integration.
The .NET Clean Architecture project welcomes user feedback and aims to constantly improve with a community version under the MIT license.

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Dev

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WEB3 Slangs Decoded: How to Sound Like a Web3 OG

Web3 slang terms decoded for beginners and enthusiasts.
Includes popular terms like GM, GN, WAGMI, NGMI, FOMO, HODL, DeFi, Rugpull, and more.
Explains meanings and usage of terms commonly used in Web3 and crypto communities.
Understanding these terms helps users navigate the Web3 space and stay informed.

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Dev

368

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Most Overpowered Python Scripts You’ve Never Heard Of

The article unveils hidden Python scripts that deviate from conventional usage, including black-hat scraping, AI thought scaffolding, and game-playing bots trained through reinforcement learning.
Scripts automate tasks like scraping data with stealth and using GPT classifiers for analysis, often earning freelancers substantial income by selling market trend data.
Some developers leverage Python not just for AI implementation but as a 'thought engine' for idea breakdown and strategic planning, enhancing creativity and problem-solving.
Certain Python scripts enable gameplay automation, with bots learning to excel in various systems beyond gaming, such as e-commerce, social media, and trading platforms.
Python bots automate lucrative tasks like domain flipping, NFT reselling, and crypto arbitrage, emphasizing the potential for passive income generation but also the risks involved.
Python developers craft compact yet powerful applications mimicking full SaaS platforms, demonstrating the language's transformative potential in simplifying complex functionalities.
The article emphasizes Python's evolution into a versatile tool capable of simulating conversations, extracting profits, self-improving, and even replacing entire startups with minimal code.
It encourages readers to explore and experiment with these innovative script ideas to solve problems creatively, with Python acting as a catalyst for impactful change.
Additionally, the article recommends intriguing courses on computing, tech history, and programming esoterica for those eager to delve deeper into the tech realm.
Lastly, a featured GitHub database offers over 7,000 projects for AI tools, startup launch ideas, and product inspiration, providing a wealth of opportunities for tech enthusiasts.
The content spans underground Python script revelations, unconventional AI utilization, and novel approaches to automation for diverse applications, showcasing Python's robust versatility.

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Dev

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🌌 I Dreamt My Web App and Then I Built It Exactly As It Appeared

A developer shares a story of dreaming about a surreal web app named 'Whispers' and then building it exactly as it appeared.
The app had unconventional features like time-sensitive routes, cryptic messages, and a growing red dot for errors.
The developer imposed constraints on themselves, such as using HTML only, no navigation UI, and focus on exploration over goals.
Using Python Flask, the app was created with dynamic routes, time-based logic, and session-based interactions.
The 'Whispers' app challenged users to explore and discover routes without clear directions or objectives.
Building the app aimed at fostering creativity, honing coding skills, and understanding Flask internals.
The unconventional project taught skills in dynamic route generation and user behavior analysis in confusing scenarios.
The unique twist in the app revealed the dream-like nature of the experience to users after reaching a certain point.
The developer's reflection emphasizes the value of building unconventional projects for personal growth and creativity.
The developer hints at releasing the 'Whispers' app's full repository for those interested in exploring the cryptic HTML-based project.

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Dev

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Launch Secure Azure Infrastructure with Terraform: My Open Source Starter Kit

An open-source Azure Terraform Starter Kit has been created to help developers and teams set up secure infrastructure in the cloud more easily.
The kit includes Terraform modules for Azure VNet, subnets, VMs, NSGs, storage, and Key Vault, as well as a GitHub Actions pipeline for validating and deploying code.
It follows best practices for security and tagging, offering a modular structure with customizable examples.
The GitHub repository contains the full source code, enabling users to quickly get started with deploying a Virtual Network, subnets, VMs, NSGs, Storage Account, and Key Vault.

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Pymnts

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Businesses Embrace Real-Time Payments at the $10 Million Mark

Real-time payments are transforming global finance, with $10 million instant payments becoming the new norm.
The adoption of instant payment capabilities is surging globally, driven by FinTech innovation, partnerships, and infrastructure upgrades.
The U.S. has seen significant advancements in real-time payments, such as The Clearing House raising the transaction limit to $10 million, enabling new commercial use cases.
Real-time payment networks are expanding worldwide, with countries like Brazil and India leading the way in driving financial inclusion and revolutionizing digital payments.

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Dev

272

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Client-Side Rendering is Boring Now. What’s Next?

Client-Side Rendering (CSR) has become standard and predictable in modern web app development, leading to a shift towards alternative approaches.
Server-Side Rendering (SSR) has regained popularity as it simplifies the development process by rendering content on the server, eliminating the need for client-side data fetching and hydration.
Edge rendering technologies like Cloudflare Workers and Vercel Edge Functions are enabling dynamic content delivery with near-static performance, revolutionizing backend operations for modern applications.
The rise of the islands architecture approach, championed by tools like Astro, Qwik, and Marko, promotes partial hydration of interactive elements, leading to more efficient rendering and improved user experience.

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Dev

345

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Agile vs. Scrum vs. Waterfall: Decoding Project Management Frameworks 💯

The article discusses the challenges faced in project management and the importance of choosing the right framework such as Waterfall, Agile, or Scrum.
Waterfall is linear and sequential, suitable for projects with stable requirements, while Agile focuses on adaptability and continuous improvement.
Scrum, a framework within Agile, provides structure with defined roles, events, and artifacts. It emphasizes team collaboration and incremental delivery.
Each framework has its pros and cons, and the choice depends on factors like project type, team size, and risk tolerance.

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Dev

177

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Client-script in Model-driven apps: do it right from the start

Power Platform offers a 'No code/low code' approach for app development, but more complex logic often requires client scripts in Model-driven apps.
Building Model-driven apps involves extending forms with client scripts using JavaScript, TypeScript, PowerFx, and C#.
For beginners, Microsoft Learn provides a guide on using client scripts effectively in Power Platform.
Remember to add .js at the end of the client script resource for easier debugging.
Configure external dependencies as web resource dependencies for loading with the form.
Using TypeScript over JavaScript is recommended for better tooling and type safety, especially with Dataverse DevTools extension in Visual Studio Code.
Debugging client scripts locally can save time; Fiddler Auto Responder method is recommended for script web resource development.
Rebuild projects in build-dev mode for local testing and optimizing the final JavaScript file size.
Unit testing and automated testing are essential for stable codebases in Model-driven apps, with tools like xrm-mock and Power Apps Test Engine.
Ensure to clear cache when debugging scripts to avoid issues caused by cached JavaScript files.

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Dev

396

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Email System Performance Optimization: A Deep Dive into High-Volume Processing

Email System Performance Optimization: A Deep Dive into High-Volume Processing
After optimizing the email infrastructure, a 10x improvement in processing speed was achieved by addressing challenges such as processing a high volume of emails and ensuring real-time delivery.
Key strategies included implementing an Asynchronous Processing Pipeline, Smart Queue Management, Template Optimization, Connection Pooling, and Caching Strategy.
Real-world implementation with Omypost integration showed reduced delivery time, improved resource optimization, and enhanced monitoring and analytics.

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Dev

154

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My Developer Stack in 2025: Fast, Fluid, and Frustratingly Fun

In 2025, the author finds satisfaction in a fast, clean, and expressive developer stack that is enjoyable to work with.
For frontend development, the author uses Next.js, Shadcn/ui, and TailwindCSS, creating a pleasant development environment.
Next.js has improved with App Router, Server Actions, and caching strategies, enhancing the developer experience.
Initially hesitant about TailwindCSS, the author now appreciates its speed, readability, and Just-in-Time mode.
Shadcn/ui simplifies building accessible components with smarter defaults, offering more control to developers.
Supabase is the author's favored backend choice in 2025, offering Postgres, realtime subscriptions, row-level security, and user uploads storage.
Supabase Auth has made authentication flows easier with features like built-in email/password, OTPs, and reliable session persistence.
Additional tools include Zod for schema validation, tRPC for typesafe APIs, Vercel for deployments, and GitHub Copilot for boilerplate assistance.
Tools like Firebase, Redux, and custom UI kits have been dropped in favor of the more efficient components in the current stack.
The author values a stack that is reliable, efficient, and allows for rapid development without compromising on functionality.
Building a stack for 2025 should focus on tools that feel like natural extensions of one's workflow, rather than just following trends.

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Medium

427

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How To Start Strong In Your First Week As An Engineering Manager

Starting as an engineering manager (EM) can be challenging, requiring thorough preparation and effective communication in the first week.
Prepare for initial meetings by gathering context and asking insightful questions to understand team dynamics and ongoing projects.
Initiate a strong foundation with your manager by suggesting ideas and setting up regular check-ins to align on priorities.
Establish clear communication channels with your manager, adapt to their preferences, and ensure clarity in all discussions.
Build strong relationships with your team by reintroducing yourself, showing genuine curiosity, and proactively addressing any power dynamics.
Maintain a professional demeanor, be mindful of your words, and set new boundaries as you navigate the transition from peer to manager.
Schedule regular one-on-one meetings with your engineers to build trust, understand their challenges, and provide support.
Embrace the shift from hands-on coding to managerial responsibilities, understanding that your team's technical capacity will rely on your guidance.
Reflect on your progress at the end of the week, identify obstacles, and focus on continuous improvement to enhance team productivity.
Encourage a culture of continuous improvement within your team by seeking small but impactful changes and fostering proactive problem-solving.
Invest time in learning about your team, company, and aligning technical direction while prioritizing relationships and team growth.

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