Fastedit is an open-source project built for developers and writers.

Yes — Fastedit is open source under the MIT license and free to use.

What platforms does Fastedit run on?

Fastedit runs on the web and Windows.

Is Fastedit still active?

Unverified. Fastedit has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

Who develops Fastedit?

Fastedit is developed by Julius Kirsch, based in Germany.

How long has Fastedit been around?

Fastedit first shipped in 2022.

Is Fastedit open source?

Yes — Fastedit is open source under the MIT license, developed on GitHub.

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Fastedit

Name: Fastedit
Author: Julius Kirsch

frozenassassine.deDeveloper Tools🇩🇪

Fastedit is a lightweight, high-performance text editor for Windows, featuring syntax highlighting, tabbed editing, line numbers, session snapshots, and customizable designs. It is open source and designed for developers and writers who need a modern, efficient editing tool.

Open SourceMITWebWindows

Visit frozenassassine.de

76stars

5forks

1alternative

7features

2022since

Overview

7 features

Fastedit is a Developer Tools project. It focuses on editing and organizing text and code efficiently on Windows with advanced features. Fastedit is an open-source project aimed at developers and writers. Fastedit is open source under the MIT license. Fastedit is available on the web and Windows.

Behind Fastedit is Julius Kirsch, based in Germany, and it first shipped in 2022. Development happens publicly on GitHub with 76 stars. Among its 7 catalogued features are syntax highlighting, tabbed editing, and line numbers.

Summary written by a language model from the project’s public pages.

Syntax highlighting
Tabbed editing
Line numbers
Session snapshots
Custom designs
Undockable windows
Quick access flyout

Built with & integrations

Framework

Next.js

Runs on

BrowserWindows

Detected from

Next.js: x-nextjs-cache header · x-nextjs-prerender header · x-powered-by header

Trust & compliance

License

MIT

Verified signals

HTTPSOpen SourceFree tierGitHub · ★ 76

Indexing history

What PulseGate has recorded for this listing

Indexed30 Jun · 20:45 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about Fastedit

What is Fastedit?: Fastedit focuses on editing and organizing text and code efficiently on Windows with advanced features. It is catalogued under Developer Tools on PulseGate.
Who is Fastedit for?: Fastedit is an open-source project built for developers and writers.
Is Fastedit free?: Yes — Fastedit is open source under the MIT license and free to use.
What platforms does Fastedit run on?: Fastedit runs on the web and Windows.
Is Fastedit still active?: Unverified. Fastedit has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
Who develops Fastedit?: Fastedit is developed by Julius Kirsch, based in Germany.
How long has Fastedit been around?: Fastedit first shipped in 2022.
Is Fastedit open source?: Yes — Fastedit is open source under the MIT license, developed on GitHub.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
Open source: Yes · ★ 76
License: MIT
Built for: developers and writers
Model: Open source
Solves: Editing and organizing text and code efficiently on Windows with advanced features.

Registered as

GitHub: FrozenAssassine/Fastedit

Developer

🇩🇪Julius Kirsch

Solo developer

GitHub

Open source

View on GitHub

Stars: 76
Forks: 5
Open issues: 7
Last commit: 17 Feb 2026
Commits 90d: 0
Contributors: 1
Authorship: Solo
Default branch: master
Latest release: v2.10.1 · 17 Feb 2026

Index record

Identity confidence: Medium · 72.8
Indexed: 30 Jun 2026
Lifecycle: Alive
Last seen: 30 Jun 2026

Identity audit (12)

Slug: fastedit-modern-windows-text-editor-with-syntax-hig-frozenassassine-de
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 30 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Canonical URL: https://fastedit.frozenassassine.de/

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