Collabora presenting the 2021 LibreOffice & Online growth infographic

In the aftermath of this year’s LibreOffice conference, we are glad to provide you with the latest update of our LibreOffice growth infoGraphic, including beautiful visuals and interesting numbers! We do hope you appreciate it and would love to hear your feedback. And of course, it is great if you find the format, in which it is presented, convenient to share.

Despite the challenges posed by the global pandemic in general, the statistics around LibreOffice collaboration are impressive. Although the total number of contributions to the LibreOffice core has slightly dropped compared to the year before, our developers remain top code contributors to LibreOffice with 4188 code commits (32.3%). The popular Collabora Online Development Edition (CODE), for home use & small teams, saw over 70 million Docker image pulls! We are glad to acknowledge, that the move of Collabora Online to GitHub has resulted in an increased number of contributions from the community. We are truly grateful to the growing number of partners, customers and volunteers for making this work possible.

The number of worldwide Collabora Online partners has raised to 230, the Collabora Office app for Android, iOS and Chrome OS saw 500,000 installations and the last year’s joint online conference by LibreOffice and SUSE did welcome over 130 participants from all over the world.

Would you like to see some previous versions of the info graph? Please find them here: 2020, 2019, 2018, 2017 & 2016.

So, without further ado, please have a look at the updated LibreOffice growth infoGraphic on 2021 here:

 

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Talks and Slides by Collabora at the LibreOffice Conference 2021

Watch the talks and download the slides of Collabora’s contributions to LibOCon 2021

The LibreOffice Conference 2021 (LibOCon) was held from September 23rd to 25th as an online event. Developers from Collabora have contributed a significant number of talks on various aspects of LibreOffice technology, like interoperability or performance improvements, and regarding Collabora Online and the ecosystem. Did you miss any of those? Don’t worry! The talks are available for you on YouTube. We also encourage you to download the slides of the presentations available in this overview.

Day 1: Thursday, September 23rd, 2021

Michael Meeks: Collabora Keynote

Michael Meeks, Managing Director of Collabora Productivity and member of the LibreOffice Board, looks at the latest developments around LibreOffice from an organizational and ecosystem perspective. See details

Watch the talk
Download the slides!

Noel Grandin: I feel the need… The need for speed…

Optimization is a lengthy process. But also an adventure that requires a bit of detective instinct and plenty of exploratory talent. Discover which adjustments are being made to make LibreOffice even faster and better performing. See details

Watch the talk
Download the slides!

Marco Cecchetti: Some improvements for the SVG export filter

Marco Cecchetti reports on progress around the use of SVG in presentations and the improvements in performance and storage requirements on export. See details

Watch the talk
Download the slides!

Tomaž Vajngerl: Improved document searching with LibreOffice

Collabora developer Miklos Vajna introduces the latest enhancements to LibreOffice and Collabora Online search that visualize hits across different documents. See details

Watch the talk
Download the slides!

Mike Kaganski: Multi-column support in LibreOffice 7.2

The new feature, its relevance, obstacles and implementation status. Mike Kaganski shares his experience, how interesting was it to work on this. See details

Watch the talk
Download the slides!

Day 2: Friday, September 24th, 2021

Cor Nouws: A year of COOL …

Find out about the improvements that LibreOffice technology in the browser experienced. Hear about success stories and new features in Collabora Online! See details

Watch the talk
Download the slides!

Michael Meeks COOL performance

Recently, we have been focusing our Collobora Online development on improving the feel and slickness of document editing. Come and hear about the things that we’ve found and fixed, both in COOL and also in the LibreOffice core to improve the experience! See details

Watch the talk!
Download the slides!

Sarper Akdemir: PPTX footer export & import interoperability

Sarper Akdemir outlines the challenges around the export & import of Footers in PPTX and how they have been mastered. See details

Watch the talk
Download the slides!

Miklos Vajna: Gutter margin in Writer page styles

LibreOffice was already capable of handling various margins in Writer page styles. A missing piece was the support for the gutter margins. Find out, how this was implemented! See details

Watch the talk
Download the slides!

Tomaž Vajngerl: Built-in “Xray” like UNO object inspector

When developing macros and extensions in LibreOffice, it is very useful to have an object inspector. The Document Foundation put up a tender to create a built-in Xray-like UNO object inspector. It was awarded to Collabora, and we are now in the process of implementing it. See details

Watch the talk
Download the slides!

Tomaž Vajngerl: PDF and other graphic improvements

The LibreOffice technology in Draw is key to PDF annotations, and the support of a recently added review-based workflow. Find out, how this has been implemented! See details

Watch the talk
Download the slides!

Day 3: Saturday, September 25th, 2021

Szymon Kłos: JSDialogs improvements over the past year

JSDialogs is a LibreOffice component used to share UI elements with Collabora Online. Hear about the most recent updates added. See details

Watch the talk
Download the slides!

Follow us for more insights on LibreOffice technology


Collabora Productivity created Collabora Online and is the driving force behind putting LibreOffice in the Cloud. Collabora provides a wide range of products, as well as consulting services for enterprises and governments. Powered by the largest team of certified LibreOffice engineers in the world, Collabora is a leading contributor to the LibreOffice Technology codebase and community. Collabora Office for Desktop and Collabora Online provide a business-hardened office suite with long-term support. Collabora’s multi-platform policy is completed with Collabora Office for iOS, Android, and Chrome OS. Collabora Productivity is a division of Collabora, the global software consultancy dedicated to providing the benefits Open Source to the commercial world, specializing in mobile, automotive and consumer electronics industries. For more information, follow us  on Twitter, LinkedIn and YouTube.

 

 

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Collaboran talks at the LibreOffice Conference 2021

An online conference all about LibreOffice technology

Hosted by The Document Foundation, the LibreOffice Conference 2021 (LibOCon) will be an online event. The live-streaming of the talks and workshops will be taking place from September 23rd to September 25th. Collabora developers will give interesting talks on LibreOffice technology, Collabora Online and the ecosystem on all three days, providing profound insights around the latest features and developments. This article gives you an overview of our presentations. Meet us at LibOCon 2021 and just one week later at our COOLdays!

Day 1: Thursday, September 23rd 2021

Michael Meeks

 13:00 – 13:30 – Room 1

Collabora Keynote

Michael Meeks, Managing Director of Collabora Productivity and member of the LibreOffice Board, looks at the latest developments around LibreOffice from an organizational and ecosystem perspective.

See details  Save to calendar

Noel Grandin

 15:00 – 15:30 – Room 1

I feel the need… The need for speed…

Optimization is a lengthy process. But also an adventure that requires a bit of detective instinct and plenty of exploratory talent. Discover which adjustments are being made to make LibreOffice even faster and better performing.

See details  Save to calendar

Marco Cecchetti

 16:00 – 16:20 – Room 1

Some improvements for the SVG export filter

Marco Cecchetti reports on progress around the use of SVG in presentations and the improvements in performance and storage requirements on export.

See details  Save to calendar

Tomaž Vajngerl

 16:30 – 17:00 – Room 1

Improved document searching with LibreOffice

Collabora developer Miklos Vajna introduces the latest enhancements to LibreOffice and Collabora Online search that visualize hits across different documents.

See details  Save to calendar

Mike Kaganski

 17:00 – 17:30 – Room 1

Multi-column support in LibreOffice 7.2

The new feature, its relevance, obstacles and implementation status. Mike Kaganski shares his experience, how interesting was it to work on this.

See details  Save to calendar


Day 2: Friday, September 24th 2021

Cor Nouws

 12:00 – 12:30 – Room 1

A year of COOL …

Find out about the improvements that LibreOffice technology in the browser experienced. Hear about success stories and new features in Collabora Online!

See details  Save to calendar

Michael Meeks

 12:30 – 13:00 – Room 1

COOL performance

Recently, we have been focusing our Collobora Online development on improving the feel and slickness of document editing. Come and hear about the things that we’ve found and fixed, both in COOL and also in the LibreOffice core to improve the experience!

See details  Save to calendar

Sarper Akdemir

 13:00 – 13:05 – Room 2

PPTX footer export & import interoperability

Sarper Akdemir outlines the challenges around the export & import of Footers in PPTX and how they have been mastered.

See details  Save to calendar

Miklos Vajna

 13:30 – 13:50 – Room 1

Gutter margin in Writer page styles

LibreOffice was already capable of handling various margins in Writer page styles. A missing piece was the support for the gutter margins. Find out, how this was implemented!

See details  Save to calendar

Tomaž Vajngerl

 14:00 – 14:30 – Room 1

Built-in “Xray” like UNO object inspector

When developing macros and extensions in LibreOffice, it is very useful to have an object inspector. The Document Foundation put up a tender to create a built-in Xray-like UNO object inspector. It was awarded to Collabora, and we are now in the process of implementing it. Hear about the progress!

See details  Save to calendar

Tomaž Vajngerl

 15:30 – 16:00 – Room 1

PDF annotations support

The LibreOffice technology in Draw is key to PDF annotations, and the support of a recently added review-based workflow. Find out, how this has been implemented!

See details  Save to calendar


Day 3: Saturday, September 25th 2021

Szymon Kłos

 13:00 – 13:15 – Room 1

JSDialogs improvements over the past year

JSDialogs is a LibreOffice component used to share UI elements with Collabora Online. Hear about the most recent updates added.

See details  Save to calendar

More interesting talks on LibreOffice technology at the COOLdays


We’re excited to announce the COOL Days 2021 – just one week after the LibOCon. The online conference will take place on September 30th and October 1st and feature a vast range of topics around Collabora Online’s technological and commercial development. The 30th of September – Development Day – is focused on developers to share their experiences. The 1st of October – Business Day – concentrates on commercial topics. Discover the COOL Days program.

 

 
 

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Hear and discuss about Collabora’s contributions in the ecosystem at the openSUSE & LibreOffice conference 2020

From Thursday, 15th to Saturday 18th 2020 the openSUSE & LibreOffice Conference takes place as a virtual and joint event. We are glad to be one of the sponsors and to be able to contribute no less than 14 talks from our team members. To make it easier for you to keep track of all the topics, we have prepared a little overview of our talks. See you in the livestream!

⋅ Schedule Day 1, Thursday 15th 2020

Schedule Day 2, Friday 16th 2020

⋅ Schedule Day 3, Saturday 17th 2020

 

Day 1, Thursday 15th 2020

Keynote by Collabora’s Michael Meeks

10:30 UTC, Michael Meeks

Accelerating the adoption of Open Source! How does Collabora do that together with their partners and customers? About another year of investment into LibreOffice alongside the community, the ecosystem and our choices. #Collabora #Ecosystem Read more!

Bringing the Sidebars Online

12:30 UTC, Ashod Nakashian

Adding the Sidebars, with the rich and advanced editing features, to Online was challenging. Learn, how we succeeded! #OnlineUI Read more!

Bringing the NotebookBar to Online

13:30 UTC, Szymon Kłos

The story behind introducing new (optional) user interface for Online. Learn about the milestones of this new feature sponsored by Collabora. #OnlineUI Read more!

Implementing Vulkan-capable drawing using the Skia library

14:00 UTC, Luboš Luňák

Skia is a unified modern drawing across all platforms, so this is about the nice visual performance of LibreOffice and Collabora products. How is the implementation going? #LibreOfficeDev Read more!

Making Online trivial to setup

15:30 UTC, Muhammet Kara

We have recently released a big step in improving Collabora (thus LibreOffice) Online and lowered the barrier to liberating the documents of home-users. This is a quick presentation shows how the one-click installation app for Online works, and where we are at now. #OnlineInstallation Read more!

Day 2, Friday 16th 2020

Faster Jail Creation with Bind-Mount

11:00 UTC, Ashod Nakashian

A jail is an essential part of the secure work and collaborating in Collabora Online. Learn about the design and challenges of setting up jails… fast! #OnlineDev Read more!

OOXML / PDF Digital Signing in Draw and elsewhere

11:30 UTC, Miklos Vajna

LibreOffice did have support for digital signing for ODF files. Collabora extended this to OOXML files and to signing existing PDF files. Come and see where we are, what still needs to be done, and how you can help. #DigitalSigning Read more!

The history & pre-history of LibreOffice

13:30 UTC, Michael Meeks

Come and hear some of the stories of the beginning, and before the beginning. Hear a developer’s perspective on the first ten years of the project and how companies had to do with this, alongside amazing volunteers. #LibreOffice Read more!

Chrome OS as a new platform

16:00 UTC, Jan Holesovsky

Hear about the Chrome OS and the work we have made to enable the Collabora Office Android app for easy consumption on Chromebooks. #Mobile Read more!

Improvements to PDF support in Collabora Online

18:00 UTC, Tomaž Vajngerl

Recently we added possibility to open PDFs with Collabora Online, which opens the PDF in Draw as a series of embedded PDF graphics (each one in its own page). In this talk, hear about additional improvements to the PDF functionality – like searching and handling of PDF annotations. #PDF Read more!

Day 3, Saturday 17th 2020

History of Online & Mobile

12:00 UTC, Jan Holesovsky

Come and hear about the history of Collabora Online, LibreOfficeKit, Leaflet and other building bits that led to the Online as we know today. #Mobile Read more!

Re-using the Sidebar on phones

12:30 UTC, Szymon Kłos

The talk about work done by Collabora Productivity for improving UX on mobile phones. Editing on smartphones has never been easier. Hear some technical details in this talk. #Mobile #OnlineUI Read more!

Online – Improving visual consistency

13:00 UTC, Pedro Silva

For users it is most important that UI elements are easy to recognize. Hear about improvements that have been made on that front in Collabora Online. #OnlineUI #CSS Read more!

Mobile – Development on iOS

13:00 UTC, Tor Lillqvist

Important recent improvements in Collabora Office on iOS. #MobileUI #UX Read more!

Ecosystem, Branding & Investment

15:30 UTC, Michael Meeks

Setting up the project for growth. See how we can build a model whereby volunteers and ecosystem entities work alongside each other to drive the success of LibreOffice. #Ecosystem Read more!

Spanish Summit (Conferencia Latinoamericana): Collabora Online – UX

16:00 UTC, Pedro Silva

in PT/ES. For users it is most important that UI elements are easy to recognize. Hear about improvements that have been made on that front in Collabora Online. #OnlineUI #CSS Leia mais!

How to become a part of this

Very easily. The attendance openSUSE and LibreOffice conference 2020 is free of charge. Just subscribe to the conference website, meet the community and join three days of discussion about the latest developments with regard to LibreOffice and openSUSE. The complete schedule of the virtual conference is here at your disposal.

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Great Response to the LibreOffice Development Workshop at Free Software Winter Camp 2020

Every Winter the Anadolu University in Eskişehir, Turkey, hosts a large Free Software Winter Camp. This year it took place from Jan 25 – Jan 28, 2020, covering over 50 different classes with more than 40 different topics, and close to 1500 participants tutored by over 100 instructors. One of those classes was the LibreOffice Development Workshop, sponsored by Collabora Productivity.

For the four days of intensive training 20 students from all over the country were accepted. While the workshop itself was free, the participants were expected to cover the costs for travel and accommodation. This year 16 students showed for LibreOffice Development Workshop given by Collabora’s Muhammet Kara – a number which was a significant increase compared to the number from the previous year!

The participants of the LibreOffice Development Workshop at Free Software Winter Camp 2020.

In order to be accepted, the students had to have knowledge in C++, the principals of object-oriented programming, and at least user-level experience on a GNU/Linux system. During the workshop the 16 participants got familiar with the processes and tools of LibreOffice development and bug fixing.

Within the four days workshop the students contributed 64 commits, documented in the LibreOffice wiki. Two memorable examples of contributions were an important improvement by Onur Yilmaz for the Automatic Redaction feature and a Python script to analyse the LibreOffice code-base for styling issues written by Batuhan Taşkaya.

Muhammet Kara reported, that the feedback from the participants was very positive:

“Almost all pointed out that they have improved their development skills, and they would like to continue contributing.”

We would like to take this opportunity to express our appreciation once again to the effort of Muhammet, the Linux Users Association of Turkey and Anadolu University for providing this exceptional training opportunity. We look forward seeing more contributions from that dedicated group of participants.

Are you searching for a interesting open source project to join? Remember, you’re really welcome to participate in CODE – the Collabora Online Development Edition.

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