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22.12.2025 − 28.12.2025
Habr
NikoCerens @ Habr · 12/22/2025 16:27 EDT

Тот самый 19-летний «визионер»: показываю архитектуру своего AI-бота для микро-обучения (n8n + Supabase + OpenAI)

В прошлом посте мне предрекли судьбу старухи у разбитого корыта. Комментаторы справедливо заметили: «Визионер без хард-скиллов - это просто мечтатель». Я обещал не спорить, а показать результат. Время пришло.Убираем лирику, достаем «мясо». Внутри - полный разбор архитектуры AI-платформы на n8n + Supabase + OpenAI: как реализовать рекуррентные платежи, SRS-систему повторений и генерацию PDF-дипломов, не написав и сотни строк кода вручную. Смотреть архитектуру и «макароны» n8n Read more

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Habr
juliekh @ Habr · 01/20/2022 06:10 EDT

How many marketing specialists do you need to create one video?

Video is one of the simplest and most attractive formats for information perception. Especially now, in the era of TikTok, Instagram and YouTube. It is not surprising that marketing specialists often choose video format for business promotion. Read more → Read more

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Habr
Top3DShop @ Habr · 01/19/2022 22:18 EDT

VIAM Participated in the International Military-Technical Forum “ARMY-2021” in Russia

The All-Russian Institute of Aviation Materials (VIAM) showed its own developments in the field of additive technologies, including a series of small-sized gas-turbine engines MGTD-10, MGTD-20 and MGTD-150. Reverse engineering of such parts can be done using 3D scanners. You can see some examples and sample deviations here.  Read more Read more

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Habr
Top3DShop @ Habr · 01/19/2022 14:18 EDT

CEO of Xplorer 3D Made a Multi-Functional Prosthetic Device in Just a Few Days

Shayaan is a Bahraini boy who was born without both arms in 2006. His rare disorder is called dysmelia. And now his mother is reaching for modern technologies to help her son perform simple tasks that people without limb differences take for granted.His mother, Fadia, said in the interview: “On 11th December 2006 I had my second child. My son Shayaan, was born that day bringing with him shock, disbelief... Read more

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Habr
Top3DShop @ Habr · 01/19/2022 10:18 EDT

Weistek L6 Budget MSLA 3D Printers are Available for Pre-Orders

Chinese company Weistek offers low-price desktop MSLA 3D printers with 2K monochrome screens.  Read more Read more

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Habr
Top3DShop @ Habr · 01/19/2022 06:37 EDT

United Engine Corporation Launched Technological Project Accelerator in the Yaroslavl Region of Russia

United Engine Corporation (UEC) that is a part of Russian state corporation Rostec launched a regional technological projects accelerator named RybAcc. The list of relevant tasks include several things related to optimization of 3D modeling, 3D printing, as well as tooling processes of metal and polymer products, including composite 3D printing. Read more Read more

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Habr
Top3DShop @ Habr · 01/19/2022 04:18 EDT

Russian Regions Hosted the Festivals of the Kruzhok Movement of the National Technology Initiative

Nine days of festivals of ideas and technologies of the Kruzhok (the Kruzhoks are the student communities in Russia) movement of the National Technology Initiative took place in Russian regions in late 2021. They celebrated the Russian year of Science. as well as the 100-th anniversary of the Kruzhok movement in Russia. The places that hosted the events were chosen in September 2021. During the same period, Top 3D Shop... Read more

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Habr
straykerwl @ Habr · 01/18/2022 16:19 EDT

[Translation] Comparing PHP-FPM, NGINX Unit, and Laravel Octane

Comparing PHP-FPM, NGINX Unit, and Laravel Octane - what to choose for developing microservices. Read more Read more

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Habr
Top3DShop @ Habr · 01/18/2022 07:08 EDT

How Much Does a Startup in the 3D Printing Industry Differ from Others, and How to Present a Project to the Investors

3D printing startups often struggle. Despite growing demands and optimistic predictions, the pandemic negatively affected the industry: the material shortage, logistical problems, lockdowns and factory shutdowns form the conditions that are far from perfect. But new interesting ideas still emerge and it seems that the pandemic is far from being the main problem for startups. Technically, each of those businesses goes through similar stages: from searching for ideas and like-minded... Read more

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Habr
Top3DShop @ Habr · 01/18/2022 04:38 EDT

3D Printed Parts Were Deployed in a Reactor Core of Nuclear Plant in Alabama

Browns Ferry Nuclear Plant Unit 2 in Alabama deploys a fuel assembly with 3D printed fastening elements that were made by the experts of Oak Ridge National Laboratory (ORNL). Read more Read more

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Habr
Andrey2008 @ Habr · 01/18/2022 03:40 EDT

How PVS-Studio prevents rash code changes, example N2

When developers do make mistakes, it's often accidental or because the developers are in a hurry. These errors often make their way into small edits to the code. Let's review one of these cases: a developer fixes an error and introduces a new one simultaneously. Read more → Read more

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Habr
glebmachine @ Habr 1 place · 01/17/2022 03:19 EDT

Микросервис головного мозга. Пилим всё, что движется

Это история о том, как увеличить скорость выкатки фич, но сохранить качество продукта. О болевых точках, которые замедляют разработку, и новой «болезни» — микросервисе головного мозга, которую диагностировал Михаил Трифонов, техлид фронтов в SberСloud. Он утверждает, что она приводит к росту функциональности ML Space на 683% при увеличении команды разработки всего в 2 раза. Невероятно, но бизнес-аналитика это подтверждает. Так что давайте разбираться по порядку. Read more Read more

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Habr
Top3DShop @ Habr 1 place · 01/15/2022 01:50 EDT

Affordable Robotic Arm with 3D Printed Parts Created at ITMO University

Engineers from the St. Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University) used 3D printed parts in the design of a six-axis robot featuring increased affordability. Read more Read more

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Habr
Top3DShop @ Habr 2 place · 01/14/2022 04:41 EDT

PICASO 3D: 10 Years of Progress

In August 2011, Andrey Isupov and Maxim Anisimov founded a company under the unusual name Kiparis (‘Cypress’). In the same year, the manufacturer released its first 3D printer called GenX and already started the development of the renowned Designer X. Read more Read more

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Habr
Nurked @ Habr 3 place · 01/14/2022 04:00 EDT

Don’t be cringe — не будь занудой

По долгу работы мне приходится много общаться с иностранными разработчиками. И к сожалению, каждый раз когда в коллективе появляется новый разработчик из России, мне приходится слушать всякие “Oh no, another crazy Russki is here”. Но, чтобы они там не говорили, все прекрасно понимают, что русские программисты — одни из самых востребованных на рынке. Так что иностранные коллеги просто мирятся с Crazy Russians. Более того, последние 10 лет я наблюдал, как... Read more

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Habr
Top3DShop @ Habr 3 place · 01/13/2022 06:37 EDT

“Power Machines” Preparing Prototype of GTE-65.1 Gas Turbine with 3D Printed Parts

PJSC Power Machines has started to create a model 16-stage compressor and a prototype combustion chamber of the GTE-65.1 gas turbine. The combustion chamber will be manufactured using 3D printing technologies. Inspection can be completed with the use of laser 3D scanning (see examples here). Read more Read more

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Habr
Top3DShop @ Habr · 01/13/2022 04:55 EDT

Austrian Designers Showcased Concept of 3D Printed Electric Vehicle Made of Plastic Waste

If you think this is another eco-activists’ project, you are right. In pursuit of the zero emission concept, the Austrian studio EOOS has created the ZUV (Zero-emissions Utility Vehicle) electric tricycle with a 3D printed body made from recycled plastic waste. Read more Read more

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Habr
cbepxbeo @ Habr 3 place · 01/12/2022 14:16 EDT

SwiftUI — Custom NavigationView

В публикации мы рассмотрим альтернативу NavigationView т.к. он переодически выкобенивается и отказывается работать надлежащим образом. Альтернатива кастомная, не использует UIKit, подача материала простая (насколько смог упростить), каждый момент постарался разобрать максимально подробно. Соответственно, будут пройдены все этапы от определения необходимых типов до конечной реализации с примерами использования и пояснениями. Читать Read more

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Habr
Top3DShop @ Habr · 01/12/2022 11:37 EDT

Russian High School Students Invited to National Technology Olympiad

As part of the Year of Science and Technology, team engineering competitions for students in grades 8 to 11 will be held in the 2021–22 academic year. Read more Read more

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Habr
Top3DShop @ Habr · 01/12/2022 05:37 EDT

Rosatom Presented Domestic Control System for 3D Printers

JSC Science and Innovations (a scientific division of the Rosatom state corporation) presented a stand-model of a 3D printer that demonstrates the capabilities of a software and hardware platform for managing and controlling additive processes. Read more Read more

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Habr
Top3DShop @ Habr · 01/12/2022 04:11 EDT

SoonSer Offers Mars Pro Large-Format Resin 3D Printers

The Chinese company SoonSer has released a line of industrial laser stereolithographic 3D printers under the name Mars Pro with build volumes of up to 1600 x 800 x 600 mm, which is comparable even to such giants as the Modix Big-Meter. Read more Read more

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30.12.2025 02:22
Last update: 02:15 EDT.
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