Hub

Apps and services

Tools I build and use in my day-to-day work on projects. Some run right in the browser, others install on your computer.

6web services
5desktop apps
11in total

Web — open the link and go, nothing to install
Desktop — all three platforms, processing on your deviceWindows · macOS · Linux

Vitalii Diachuk

Catalog

Showing 11 of 11

Desktop apps

Windows · macOS · Linux5

Git ManagerLiveAll your local Git repositories in one place.Scans selected directories in the background, finds local Git repositories and gathers them into one visual space. Projects can be grouped by color, tagged, starred, reordered by drag-and-drop and opened in an IDE, terminal, file manager or on their remote page in one click. Paths and settings stay on the device — no telemetry.PlatformsWindows · macOS · LinuxTauriRustSQLite GitHub

FileForgeLiveBatch image and video optimization, fully local.Batch-compresses images, converts PNG and JPEG to WebP, strips redundant editor metadata from SVG, optimizes video with H.264 or H.265 presets and extracts MP3 audio. All processing runs offline on the device — files never leave it. Built on Tauri v2 and Rust with multi-core parallel processing.PlatformsWindows · macOS · LinuxTauriRustFFmpeg GitHub

Folder ForgeLiveFile reorganization with a full plan before it runs.Scans a folder and shows a table of old and new paths before anything changes. Groups files by year, flattens nested structures and renames safely, never overwriting existing files. Copy mode is the default; move mode runs only after explicit confirmation.PlatformsWindows · macOS · LinuxTauriReactRust GitHub

FileSightLiveFile names based on what the files actually show.A vision model runs directly on the device and describes the content of every image or video, so private folders stay private. Suggested names are shown before anything changes — you can edit them, do a dry run and undo the last batch in one click. Supports JPEG, PNG, WebP as well as MP4, MOV, MKV, WebM and AVI.PlatformsWindows · macOS · LinuxPythonTauriReact GitHub

Web RadarLiveWho links to a domain — from the Common Crawl graph, locally.The open Common Crawl domain graph is 121 million domains and 3.9 billion links across 79 GB of text, so every backlink question used to mean reading all of it. The app builds a local index once and then answers in milliseconds: who links to a domain, where it links to, and the PageRank and harmonic centrality of both. It runs offline, with no accounts or request quotas, and the data never leaves the device.PlatformsWindows · macOS · LinuxRustTauriReact GitHub

Installs and works offline

Ready installers for Windows, macOS and Linux. Processing happens on your device — files never leave it, and there is no telemetry.

Web services

Run in the browser6

KityKat PhysioQuestLiveProfessional German for physiotherapists, as a game.A learning PWA with 19 topic sections: anatomy, clinical terminology, patient communication and rehabilitation scenarios. It combines lessons, flashcards with German audio, sentence building, mini-tests and spaced repetition. Progress runs on XP, levels, streaks and achievements.Next.jsSupabasePWA GitHub

AtomCodeLiveProgramming in small, understandable steps.An education platform built on atomic lessons: each topic explains exactly one concept and never overloads. It covers JavaScript, web technologies and programming fundamentals with a focus on practice. Used for one-on-one learning and mentoring.Next.jsTailwind GitHub

KeyWaveLiveA motion-scene editor where the scene is JSON.Lets you move, rotate, scale and keyframe SVG elements, then saves the result as a JSON scene that a separate player renders. JSON stays the single source of truth — editor and player read the same data. Exports a demo HTML page or a full bundle with HTML, JSON, SVG and the player.JavaScriptSVGJSON GitHub

JS Beginners 2026LiveJavaScript from zero to your first interactive pages.A practical course for beginners with no programming experience: from the first console.log() to the DOM, events and interactive interfaces. It leads to a final project and builds the base that makes React or Node.js easier to pick up next.ReactViteTailwind GitHub

NodeX DSLLiveJSON-first UI builder with a clean code export.A UI structure editor with a single DSL contract: a node tree, node properties and live preview. One readable JSON stays the source of truth, and the output is deterministic React/MUI code with no unexpected fields. That export is easier to validate, test and generate with AI.ReactMUIJSON GitHub

CheknisLiveA short self-check with no scoring and no pressure.A check takes about ten seconds and is built on four scales: clarity, focus, presence and tension. It resolves a neutral StateId and offers a micro-anchor — no scoring, no rush, no attempt to hold your attention. The logic lives in a packages-first monorepo where domain, scoring, history, contracts and the UI kit are separate modules.TypeScriptMonorepo GitHub

Why this hub exists

Born from real work

Every tool here came out of a concrete task on a client project, not from an idea to “ship an app”.

Free to use

Everything on this page is free. Take it and use it in your own work.

Built for your case

If the tool you need isn't here, I can build one for your specific task.

Need a tool for your own task?

Describe what you want to automate or simplify — I'll tell you whether an existing tool covers it or it deserves its own.

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