corpus.blog
41554 blogs · [ { "id": "01a0d8cc-3d3c-71bf-a853-9500f9bf4781", "title": "Words instead of characters: collaborative rich text without Yjs", "url": "https://holtwick.de/blog/collaborative-rich-text", "published_at": "2026-09-20T06:00:00+00:00" }, { "id": "01a08783-d8aa-71f7-bcb1-fa11936c35ac", "title": "What happens when you lock Claude in a macOS sandbox?", "url": "https://holtwick.de/blog/bx", "published_at": "2026-09-08T06:00:00+00:00" }, { "id": "01a08783-d8aa-71f7-bcb1-fa11938e215b", "title": "Selling software worldwide from Europe", "url": "https://holtwick.de/blog/sell-from-europe", "published_at": "2026-09-02T06:00:00+00:00" }, { "id": "01a08783-d8aa-71f7-bcb1-fa11944a2a13", "title": "Receipts Space 3.6", "url": "https://holtwick.de/blog/receipts3-6", "published_at": "2026-06-15T06:00:00+00:00" }, { "id": "01a08783-d8aa-71f7-bcb1-fa11948da3b0", "title": "Voilà PDFify 5.0 — sharper OCR, smarter compression, bonjour French", "url": "https://holtwick.de/blog/pdfify5", "published_at": "2026-05-21T06:00:00+00:00" }, { "id": "01a08783-d8aa-71f7-bcb1-fa1194aa4aab", "title": "Me, the AI, and Our Sandbox", "url": "https://holtwick.de/blog/bx-review", "published_at": "2026-04-16T06:00:00+00:00" }, { "id": "01a08783-d8aa-71f7-bcb1-fa119513742c", "title": "AI Coding Tools in a Sandbox: Why Your File System Needs Protection", "url": "https://holtwick.de/blog/bx-sandbox", "published_at": "2026-03-29T06:00:00+00:00" }, { "id": "01a08783-d8aa-71f7-bcb1-fa119546ed3c", "title": "EU funding for open source software through a performance-based platform", "url": "https://holtwick.de/blog/eu-opensource", "published_at": "2026-02-02T07:00:00+00:00" }, { "id": "01a08783-d8aa-71f7-bcb1-fa1195b5b175", "title": "Receipts Space 3.0", "url": "https://holtwick.de/blog/receipts3", "published_at": "2026-01-21T07:00:00+00:00" }, { "id": "01a08783-d8aa-71f7-bcb1-fa1196b1379e", "title": "UnplugTrump", "url": "https://holtwick.de/blog/unplug-trump", "published_at": "2025-03-11T07:00:00+00:00" }, { "id": "01a08783-d8aa-71f7-bcb1-fa11971c72a7", "title": "E-Invoice Space", "url": "https://holtwick.de/blog/einvoice-space", "published_at": "2025-01-29T07:00:00+00:00" }, { "id": "01a08783-d8ab-7349-b7d2-ff41ce394b65", "title": "Write your first e-invoice...", "url": "https://holtwick.de/blog/einvoice", "published_at": "2025-01-06T07:00:00+00:00" }, { "id": "01a08783-d8ab-7349-b7d2-ff41cee51f19", "title": "XML2Invoice", "url": "https://holtwick.de/blog/xml2invoice", "published_at": "2024-10-30T07:00:00+00:00" }, { "id": "01a08783-d8ab-7349-b7d2-ff41cf3ce452", "title": "PDFify 4.0", "url": "https://holtwick.de/blog/pdfify4", "published_at": "2024-09-12T06:00:00+00:00" }, { "id": "01a08783-d8ab-7349-b7d2-ff41d032db4d", "title": "Resilient Sync for Local First", "url": "https://holtwick.de/blog/localfirst-resilient-sync", "published_at": "2024-06-24T06:00:00+00:00" }, { "id": "01a08783-d8ab-7349-b7d2-ff41d0b8e9bc", "title": "Preventing fake news", "url": "https://holtwick.de/blog/fake-news", "published_at": "2024-02-07T07:00:00+00:00" }, { "id": "01a08783-d8ab-7349-b7d2-ff41d0ce49ec", "title": "Website SSG", "url": "https://holtwick.de/blog/website-ssg", "published_at": "2023-12-06T07:00:00+00:00" }, { "id": "01a08783-d8ab-7349-b7d2-ff41d191e414", "title": "Video Chat Briefing - More features", "url": "https://holtwick.de/blog/briefing", "published_at": "2021-04-16T06:00:00+00:00" }, { "id": "01a08783-d8ab-7349-b7d2-ff41d1d6de3f", "title": "LanguageTool", "url": "https://holtwick.de/blog/languagetool", "published_at": "2021-04-15T06:00:00+00:00" }, { "id": "01a08783-d8ab-7349-b7d2-ff41d215e31b", "title": "Why I developed a static Website Builder 🤦🏻‍♂️", "url": "https://holtwick.de/blog/birth-of-hostic", "published_at": "2020-09-02T06:00:00+00:00" }, { "id": "01a08783-d8ab-7349-b7d2-ff41d2af2c22", "title": "An IT strategy for Europe 🇪🇺", "url": "https://holtwick.de/blog/it-strategy-for-europe", "published_at": "2020-08-26T06:00:00+00:00" } ] posts Claim your blog
Back to Blog | Dirk Holtwick
Blog · corpus.blog/blogs/holtwick.de/posts

Blog | Dirk Holtwick

holtwick.de

2026

Words instead of characters: collaborative rich text without Yjsoriginal ↗
20 Sept 2026
What happens when you lock Claude in a macOS sandbox?original ↗
8 Sept 2026
Selling software worldwide from Europeoriginal ↗
2 Sept 2026
Receipts Space 3.6original ↗
15 Jun 2026
Voilà PDFify 5.0 — sharper OCR, smarter compression, bonjour Frenchoriginal ↗
21 May 2026
Me, the AI, and Our Sandboxoriginal ↗
16 Apr 2026
AI Coding Tools in a Sandbox: Why Your File System Needs Protectionoriginal ↗
29 Mar 2026
EU funding for open source software through a performance-based platformoriginal ↗
2 Feb 2026
Receipts Space 3.0original ↗
21 Jan 2026

2025

UnplugTrumporiginal ↗
11 Mar 2025
E-Invoice Spaceoriginal ↗
29 Jan 2025
Write your first e-invoice...original ↗
6 Jan 2025

2024

XML2Invoiceoriginal ↗
30 Oct 2024
PDFify 4.0original ↗
12 Sept 2024
Resilient Sync for Local Firstoriginal ↗
24 Jun 2024
Preventing fake newsoriginal ↗
7 Feb 2024

2023

Website SSGoriginal ↗
6 Dec 2023

2021

Video Chat Briefing - More featuresoriginal ↗
16 Apr 2021
LanguageTooloriginal ↗
15 Apr 2021

2020

Why I developed a static Website Builder 🤦🏻‍♂️original ↗
2 Sept 2020
An IT strategy for Europe 🇪🇺original ↗
26 Aug 2020