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Tutorials, training, courses, and educational resources 2113 public listings.

• Video Recording (Playwright)
  Video Recording Record browser sessions as WebM videos with chapter markers and action callouts.
• SQL updates in ClickHouse 26.3 (Clickhouse)
  main ul, li { list-style: disc; margin: 1 rem; padding: 1 rem; } ClickHouse 26.3 adds several SQL quality-of-life improvements.
• ClickPipes와 Materialized View로 구현하는 실시간 데이터 변환과 평탄화 기반 분석 실현 (Clickhouse)
  실시간 분석 파이프라인은 흔히 Kafka → Spark Streaming → 데이터 웨어하우스로 구성되지만, 24/7 운영되는 스트리밍 잡은 클러스터 튜닝·상태 관리·모니터링 부담과 함께 비용이 빠르게 누적됩니다.
• How to query a JSON file with SQL (Clickhouse)
  Query a JSON file with SQL directly from your terminal using clickhouse local. Reads line-delimited JSON or a top-level array, infers neste…
• Read Avro from a schema registry with clickhouse-local (Clickhouse)
  Read a plain .avro file with one command, and use the AvroConfluent format plus format_avro_schema_registry_url to read Confluent-framed Av…
• How to read an Avro file (Clickhouse)
  Read and query an Avro file from your terminal with one command, using clickhouse local. The schema is embedded in the file, so there is no…
• Build Better LLM Apps with Langfuse (Clickhouse)
  **Build Better LLM Apps with Langfuse** Most teams shipping AI features today are iterating on instinct, tweaking prompts, swapping models,…
• with Managed ClickStack (Clickhouse)
  main ul, li { list-style: disc; margin: 1 rem; padding: 1 rem; } Managed ClickStack takes the open-source observability stack — OpenTelemet…
• How to convert CSV to NDJSON (Clickhouse)
  Convert a CSV file to NDJSON (newline-delimited JSON) in one command with clickhouse-local — schema auto-detected, types carried into the J…
• Introducing ClickStack embedded in ClickHouse (Clickhouse)
  main ul, li { list-style: disc; margin: 1 rem; padding: 1 rem; } As of ClickHouse 26.2, the ClickStack UI ships directly with ClickHouse —…
• How to flatten nested JSON in Python (Clickhouse)
  Flatten JSON with nested objects and arrays-of-objects into a tidy pandas DataFrame using chDB.
• How to convert TSV to JSON (Clickhouse)
  Convert a TSV file to JSON from your terminal with clickhouse-local — the header becomes the keys and types are inferred, with no upload an…
• ClickHouse gets more SQL compatible in 26.4 (Clickhouse)
  main ul, li { list-style: disc; margin: 1 rem; padding: 1 rem; } ClickHouse 26.4 adds several standard SQL syntax features that make it mor…
• ClickHouse v26.4 Release Webinar (Clickhouse)
  The ClickHouse v26.4 release brings 39 new features, 45 performance optimizations, and 238 bug fixes — a new record.
• ClickHouse Certification (Clickhouse)
  Elevate your career to industry-leading heights by passing our official ClickHouse Certification exam.
• Intro to Full-Text Search in ClickHouse (Clickhouse)
  main ul, li { list-style: disc; margin: 1 rem; padding: 1 rem; } ClickHouse 26.2 brings the text index to production status, and in this vi…
• ClickHouse 26.5: SQL Compatibility Improvements (Clickhouse)
  ClickHouse 26.5 ships several SQL compatibility improvements alongside other new features.
• How to convert JSONL to Parquet (Clickhouse)
  Convert a JSONL file to Parquet with one command using clickhouse-local — column types are inferred automatically and nested objects become…
• Using ClickHouse as a GitHub webhook (Clickhouse)
  main ul, li { list-style: disc; margin: 1 rem; padding: 1 rem; } ClickHouse has always supported acting as a webhook endpoint, but version…
• Explore Github with ClickHouse-powered real-time analytics (Clickhouse)
  Run live SQL queries on 10B+ GitHub events and explore real-time analytics in action. Track repo trends, analyze developer activity, and se…
• Under the Hood: Full Text Search at ClickHouse scale and speed (Clickhouse)
  In this session, we’ll start by covering the fundamentals of indexing in ClickHouse, including existing skipping index mechanisms, and expl…
• How to convert JSON to TSV (Clickhouse)
  Convert a JSON file to a tab-separated file from your terminal with clickhouse-local — schema auto-inferred, types preserved, nested object…
• How Canva handles 3 million logs per second with ClickHouse (Clickhouse)
  main ul, li { list-style: disc; margin: 1 rem; padding: 1 rem; } Canva is a $42 billion graphic design platform with 240 million users.
• How to convert JSON to CSV (Clickhouse)
  Convert JSON to CSV from your terminal with clickhouse-local — one command, schema auto-inferred, with the nested fields flattened into fla…
• How to Build a Contact Application with Django (Appsmith)
  Learn how to build a contact application with Django - step-by-step guide, including code snippets and best practices.
• Building an Employee Survey Dashboard with Supabase and N8N (Appsmith)
  Build a custom employee survey dashboard to fit your requirements by tying together the best open-source tools in the business to build pow…
• How to Visualize and Graph Data from Your PostgreSQL/MySQL/MongoDB Database in Under Five Minutes (Appsmith)
  In this tutorial, we show you how to quickly and easily build a custom dashboard to visualize data from any database including PostgreSQL a…
• Automatically Generate a PDF from a Database with Appsmith (Appsmith)
  PDF reports are important but tedious to do by hand. Here’s a way to create a PDF from a database in less than 5 minutes using Appsmith and…
• Build an Investor CRM with Google Sheets (Appsmith)
  Learn how to create a customizable Investor CRM system using Google Sheets. By reading this article, you can effectively manage your fundra…
• Build a CMS for Your Company in Under an Hour (Appsmith)
  Build a CMS to create, edit and view content, and manage authors and tags, using Appsmith.
• Bootstrapping Your Own Zendesk Clone in Under an Hour Using Appsmith (Appsmith)
  This tutorial shows you how to get started building a fully-customizable Appsmith application that can replace a customer support tool like…
• How to Build a Project Management Tool with Firestore and Appsmith (Appsmith)
  This tutorial will provide a detailed breakdown describing how to build your own deadline manager.
• How to Build a Baserow CRUD app in Appsmith (Appsmith)
  Discover the process of creating a powerful Baserow CRUD app in Appsmith. Learn to integrate Baserow's database capabilities with Appsmith'…
• Learn How to Push Content from Multiple Sources to Discord in One Go (Appsmith)
  Learn How to Push Content from Multiple Sources to Discord in One Go Every job has a set of critical and essential tasks that can feel mund…
• How to Build a Meeting Scheduler in 30 Minutes (Calendly Alternative) (Appsmith)
  Build a powerful meeting scheduler application(Calendly clone) for free in 30 mins using Appsmith.
• Building an Issue Tracker using Appsmith and Airtable (Appsmith)
  Track and manage bugs effectively with Appsmith and Airtable. Learn how to build a bug tracking app in our latest tutorial.
• Build a Product Review Tool For Telegram Bot with Appsmith (Appsmith)
  Create a product review tool for Telegram Bot using Appsmith and streamline your feedback collection process.
• Building a Discount Management Dashboard With Postgres (Appsmith)
  Optimize your discounts and drive sales with a discount management dashboard built with Postgres.
• Building a Shopify Admin Panel: A Step by Step Guide (Appsmith)
  Discover how to build a custom Shopify admin panel using Appsmith, a powerful open-source platform that simplifies the process of creating…
• How To Build A Game With GPT-6 Astra in 2026 (Fal)
  GPT-6 Astra can take a written game idea and code it into a playable 3 D browser game, writing and debugging its systems along the way.
• Kling Avatar v2 Prompt Engineering Guide: Mastering AI Avatar Generation (Fal)
  Master Kling Avatar v2 with structured prompts that specify subject, expressions, movements, and style.
• Kling O1 Prompt Guide: Master AI Video Generation with Precision Control (Fal)
  Master Kling O1's four video generation modes with proven prompting strategies.
• Qwen Image Layered Trainer Developer Guide (Fal)
  Train custom LoRAs for layer-based image decomposition. Complete Python and JavaScript integration guide with production examples.
• genmedia CLI: fal Models from the Shell (Fal)
  Use genmedia to search fal models, inspect schemas, run generations, upload inputs, check job status, and download results from the termina…
• Create a Progressive Web App with the Angular CLI (Web)
  Learn how to create installable progressive Angular applications.
• Lighthouse user flows (Web)
  Try out a new Lighthouse API to measure performance and best practices throughout a user flow.
• Push notifications overview (Web)
  An overview of what push notifications are, why you might use them, and how they work.
• What is a media experience? (Web)
  For a good user experience, videos need to meet a number of technical requirements.
• Using AVIF to compress images on your site (Web)
  Serving desktop-sized images to mobile devices can use 2–4x more data than needed. Instead of a "one-size-fits-all" approach to images, ser…
• Anchor positioning (Web)
  CSS anchor positioning provides a way to declaratively position an element relative to another element.