Programming Tech Brief By HackerNoon

HackerNoon

Learn the latest programming updates in the tech world.

  1. 4 hr ago

    Athena Raises $2.5 Million From a16z Speedrun to End the Billable Hour in Real Estate Law

    This story was originally published on HackerNoon at: https://hackernoon.com/athena-raises-$25-million-from-a16z-speedrun-to-end-the-billable-hour-in-real-estate-law. Athena, an AI-native law firm for commercial real estate, raises $2.5M led by a16z Speedrun after signing 22 clients at fixed fees up to 50% below recent deals. Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #athena, #a16z, #good-company, #startup-funding, #technology, #law, #ai-and-ml, #legal-ai, and more. This story was written by: @ishanpandey. Learn more about this writer by checking @ishanpandey's about page, and for more stories, please visit hackernoon.com. Athena, an AI-native legal service for commercial real estate investors, raised a $2.5 million pre-seed round led by a16z Speedrun on 3 November 2026. It has signed 22 clients in the two months since launch, charging fixed fees that typically run 30% to 50% below clients' recent deals. Its AI agents review deal documents and draft redlines while attorneys at its affiliated firm, Athena Circle, make the legal decisions and approve all work. In its first six weeks Athena cut attorney review time by more than 70% and turned around one purchase agreement in under 48 hours. Co-founders Cem Ucan and Kieran John Keenan came from Legora, which is valued at $8.8 billion, while founding engineer José Braz built Legora's legal research agent. About $2.5 trillion of US commercial mortgages fall due between 2025 and 2027, which Athena's founders expect to drive a new wave of deals.

    Athena Raises $2.5 Million From a16z Speedrun to End the Billable Hour in Real Estate Law

  2. 4 hr ago

    Building Smaller, Safer Symfony Messenger Queues With Compression and Encryption

    This story was originally published on HackerNoon at: https://hackernoon.com/building-smaller-safer-symfony-messenger-queues-with-compression-and-encryption. A practical guide to mattleads/messenger-compress-bundle: compress big Symfony Messenger payloads, encrypt PII at rest and rotate keys without draining queues. Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #symfony, #php, #security, #tutorial, #programming, #software-architecture, #optimization, #symfony-messenger, and more. This story was written by: @mattleads. Learn more about this writer by checking @mattleads's about page, and for more stories, please visit hackernoon.com. A practical guide to mattleads/messenger-compress-bundle: compress big Symfony Messenger payloads, encrypt PII at rest and rotate keys without draining queues.

    Building Smaller, Safer Symfony Messenger Queues With Compression and Encryption

  3. 1 day ago

    81 Blog Posts To Learn About Microverse

    This story was originally published on HackerNoon at: https://hackernoon.com/81-blog-posts-to-learn-about-microverse. Learn everything you need to know about Microverse via these 81 free HackerNoon blog posts. Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #microverse, #learn, #learn-microverse, and more. This story was written by: @learn. Learn more about this writer by checking @learn's about page, and for more stories, please visit hackernoon.com.

    81 Blog Posts To Learn About Microverse

  4. 1 day ago

    Turning a $5 Microcontroller Into a Network Monitoring API

    This story was originally published on HackerNoon at: https://hackernoon.com/turning-a-$5-microcontroller-into-a-network-monitoring-api. Learn how to turn an ESP32-C3 into a REST API that serves Wi-Fi telemetry as JSON, supports browser requests, and uses mDNS for local discovery. Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #embedded-systems, #esp32, #esp32-c3, #internet-of-things, #iot-development, #network-monitoring, #esp32-webserver, #hackernoon-top-story, and more. This story was written by: @mikey32905. Learn more about this writer by checking @mikey32905's about page, and for more stories, please visit hackernoon.com. The ESP32-C3 is converted into a lightweight REST microservice, allowing any browser or terminal on the local area network to query its status in real time. The microservice overcomes modern networking challenges, including CORS and zero-configuration local service discovery, to provide a predictable and structured JSON response.

    Turning a $5 Microcontroller Into a Network Monitoring API

  5. 2 days ago

    AI Is Changing the Junior Developer Career Path. Here's How CS Students Can Adapt

    This story was originally published on HackerNoon at: https://hackernoon.com/ai-is-changing-the-junior-developer-career-path-heres-how-cs-students-can-adapt. AI coding tools are changing how students learn to program. Explore the research and a practical routine for building coding, debugging, and security skills. Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #ai-coding, #future-of-work, #ai-assisted-coding, #coding-skills, #ai-impact-on-developer-jobs, #ai-generated-code-security, #ai-vs-junior-developers, #ai-agents, and more. This story was written by: @mhassanbinkhalid. Learn more about this writer by checking @mhassanbinkhalid's about page, and for more stories, please visit hackernoon.com. AI tools are automating routine work, making it harder for junior developers to get hired, but programming itself is not over. The skills that will gain value are critical thinking, debugging, security, and explaining decisions.

    AI Is Changing the Junior Developer Career Path. Here's How CS Students Can Adapt

  6. 3 days ago

    Designing Cloud-Native Extensions on SAP BTP with CAPM: Patterns for Clean-Core Architectures

    This story was originally published on HackerNoon at: https://hackernoon.com/designing-cloud-native-extensions-on-sap-btp-with-capm-patterns-for-clean-core-architectures. Learn how to design clean-core SAP BTP extensions with CAPM: OData vs. events, multitenancy, principal propagation, XSUAA security, and production lessons. Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #sap, #cloud-native, #software-architecture, #microservices, #cloud-security, #erp, #sap-clean-core, #sap-clean-core-architecture, and more. This story was written by: @anupbharti. Learn more about this writer by checking @anupbharti's about page, and for more stories, please visit hackernoon.com. Learn how to design clean-core SAP BTP extensions with CAPM: OData vs. events, multitenancy, principal propagation, XSUAA security, and production lessons.

    Designing Cloud-Native Extensions on SAP BTP with CAPM: Patterns for Clean-Core Architectures

  7. 3 days ago

    Why Your Hex Converter Lies to You: Two's Complement, the 53-Bit Wall, and Radix Magic

    This story was originally published on HackerNoon at: https://hackernoon.com/why-your-hex-converter-lies-to-you-twos-complement-the-53-bit-wall-and-radix-magic. An in-depth exploration of two's complement, sign extension traps, IEEE-754 precision limits in JavaScript, and why Radix 36 is the superior choice for URL-safe Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #web-development, #computer-science, #javascript, #software-engineering, #hex-converter, #radix, #sign-extension-traps, #hackernoon-top-story, and more. This story was written by: @eliasmiller. Learn more about this writer by checking @eliasmiller's about page, and for more stories, please visit hackernoon.com. Why hardware never stores a minus sign and how two's complement actually calculates negatives; how arithmetic and logical bitshifts (>> vs >>>) introduce silent network packet bugs; the 53-bit precision limit that collapses large integers in JavaScript; and why Radix 36 beats Base-64 for URL slugs and distributed IDs.

    Why Your Hex Converter Lies to You: Two's Complement, the 53-Bit Wall, and Radix Magic

  8. 4 days ago

    What the Heck is Hardcharger?

    This story was originally published on HackerNoon at: https://hackernoon.com/what-the-heck-is-hardcharger. Hardcharger is GizmoData’s open-source DuckDB 2.0 server, built on Warp SQL, an HTTP protocol streaming Apache Arrow. Every feature included; no license keys. Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #duckdb, #apache-arrow, #cloud-computing, #hardcharger-explained, #duckdb-2.0, #chargewire-protocol, #gizmosql-successor, #hackernoon-top-story, and more. This story was written by: @progrockrec. Learn more about this writer by checking @progrockrec's about page, and for more stories, please visit hackernoon.com. Hardcharger is an open-source server for DuckDB 2.0, built on a new HTTP-based protocol called Chargewire, which streams Apache Arrow and works with any proxy or load balancer. It replaces GizmoSQL and includes features like access control, instrumentation, and single sign-on, previously available only in the Enterprise edition.

    What the Heck is Hardcharger?
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