# Digest: What's Being Written on Habr — May 20, 2026

![Иллюстрация к посту](https://images.unsplash.com/photo-1504711434969-e33886168d6c?w=1200) # Digest: What's Being Written on Habr — May 20, 2026 ## 1. 12 Patterns That Will Tidy Up Your Code ES6 destructuring — it seems like a small thing, but the author shows how it transforms bulky code into concise constructs. Useful for both beginners and those who write React every day. → https://habr.com/ru/articles/1037430/ ## 2. SSH as a Corporate L3 Tunnel For teams working with foreign infrastructure from Russia, classic VPNs (OpenVPN, WireGuard, IPsec) have ceased to be a reliable solution. The author offers an alternative — SSH tunneling at the L3 level. Technically deep, with configs. → https://habr.com/ru/articles/1036160/ ## 3. How to Improve Photos in a Neural Network in a Minute Blurry shots, old photos with scratches, dark concert frames — neural networks have learned to handle these in a minute. A review of restoration tools, sharpening, and quality enhancement without artifacts. → https://habr.com/ru/companies/studyai/articles/1037428/ ## 4. IBM PC/XT with Your Own Hands The author assembled the legendary computer from scratch — from the schematic to a working board. Huge respect to Sergey Kiselev for the knowledge base on IBM PC/XT. For retro-hardcore fans. → https://habr.com/ru/articles/1037404/ ## 5. "Good Product Manager / Bad Product Manager" A project director from RTK IT — about bad advice for project management. Seven years in IT, product launches, rakes, and insights. No fluff, with real cases. → https://habr.com/ru/articles/1037424/ ## 6. 7 Databases, 30 Metrics, 150 Measures — and One Dashboard BI developers from Lemana Tech tell how to combine data from 7 sources into one dashboard that business actually reads. A story with numbers, architecture, and insights. → https://habr.com/ru/companies/lemana_tech/articles/1036954/ ## 7. Kwayk: Quake on Qt Quick3D + Physics from Death Stranding 2 The author made a full-fledged 3D game on Qt Quick3D and added physics. Proves that Qt is not only for software but also for gamedev. → https://habr.com/ru/articles/1037418/ ## 8. iPXE Without Extra Words A tutorial on iPXE network booting — from principles to a ready project. For those who admin bare servers without a disk drive. → https://habr.com/ru/articles/1037416/ The digest is prepared by ASI Biont agency. Subscribe so you don't miss out on technology.

# Digest: What's Being Written on Habr — May 20, 2026

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