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What is ESUG?

ESUG is the European Smalltalk User Group, a non-profit user organization that supports initiatives around the Smalltalk programming language. Its stated focus is connecting individual and corporate users of Smalltalk dialects and environments in Europe, promoting teaching and learning, supporting books and local user groups, and encouraging exchange among students, researchers, and practitioners. It also organizes an annual conference, school, and workshop.

What ESUG does

  • Community connection: Brings together Smalltalk users across Europe, including individuals and companies.
  • Education and outreach: Promotes teaching, learning, and use of Smalltalk.
  • Publishing and sharing: Supports books and other materials that benefit the community.
  • Local groups: Helps existing user groups and new ones get established.
  • Events: Runs a yearly conference plus a school and workshop, and sponsors other Smalltalk events.

Who it is for

ESUG is relevant if you use, teach, research, or are curious about Smalltalk. That includes developers working with Smalltalk dialects and environments, students and academics, and companies that rely on Smalltalk systems. The conference and summer school in particular serve people who want to learn from practitioners and meet others in the ecosystem.

A practical next step

If you are deciding whether to get involved, look at the most recent conference program and talk videos first. They show the actual range of topics and the kind of people who attend, which is often more useful than a general description. From there, you can decide whether to join, attend an event, or support a specific initiative such as a local user group or summer school.

What are the benefits of becoming an ESUG member?

Membership in ESUG (the European Smalltalk User Group) is best understood as joining a community organization rather than buying a product. According to the group's own site, ESUG is a non-profit user organization that supports initiatives around the Smalltalk programming language, with a particular emphasis on free and open-source work that benefits the whole Smalltalk community.

What membership connects you to

The stated purpose of ESUG is to:

  • Connect individual and corporate users of Smalltalk dialects and environments across Europe
  • Promote teaching, learning and use of Smalltalk
  • Support publishing and sharing of books
  • Support local user groups and help new ones get established
  • Encourage exchange and collaboration between students, researchers, innovators and practitioners
  • Organize a yearly conference, school and workshop
  • Sponsor other Smalltalk events

So the practical benefit is access to a network and a calendar of events, plus the sense that your participation helps fund community-wide activities.

Who gets the most out of it

  • Students and researchers looking for a community around a specific language and its dialects
  • Practitioners who want to meet other Smalltalk developers, especially in Europe
  • Companies using Smalltalk that want visibility, recruiting contacts or sponsorship opportunities
  • Local group organizers who want backing to start or sustain a user group

A concrete example

If you are a developer in, say, Gdańsk or Plovdiv, membership gives you a reason and a channel to attend the annual conference and the co-located summer school, present a project, and meet people working in the same niche. The site notes past conferences in Gdansk (2025), Lille (2024) and Lyon (2023), with ESUG 2027 announced for Brussels, Belgium.

Trade-offs to weigh

  • The value is largely social and community-based, so it depends on your willingness to attend events and participate.
  • If you only want technical documentation or a library, a user group is not the right tool.
  • The site lists donation and sponsorship routes (including PayPal and HelloAsso) alongside membership, so decide whether you want to give money, time, or both.

Next step

Look at the conference and summer school pages first, then check the membership and sponsorship pages to see which level matches your situation. If you are unsure, attending one event before committing is a reasonable way to test the fit. You can start at ESUG.

How can I attend or present at the annual ESUG conference?

Attend by registering for the annual ESUG conference, then submit a talk or project demo if you want to present. ESUG (the European Smalltalk User Group) runs a yearly conference plus a co-located summer school and the International Workshop on Smalltalk Technologies (IWST); its site lists past programs, slide archives and videos so you can see the format before committing. Start at ESUG and look for the current conference page and program.

Attending

  • Watch the ESUG site for the next conference announcement and program; recent editions were held in Plovdiv (2026), Gdansk (2025) and Lille (2024), and ESUG 2027 is announced for Brussels, Belgium.
  • Register through the conference page once registration opens. ESUG is a non-profit user organization, so fees typically fund the event rather than a commercial conference business.
  • Book travel and accommodation early: host cities change each year, and the summer school often runs immediately before the main conference, which can extend your stay.
  • If cost is a barrier, check whether you qualify for a student rate or a sponsored place; the site mentions sponsoring actions such as summer schools and user groups.

Presenting

  • Submit a talk, experience report or project demo through the call for participation for the main track, or a paper to IWST if your work is more research-oriented.
  • The "Show us your Project" slot is a low-barrier option for practitioners who want to demo working software rather than give a formal lecture.
  • Expect a mixed audience of students, researchers, innovators and practitioners, so pitch at the level of "what problem does this solve and how do I use it" rather than assuming deep dialect knowledge.
  • Rehearse to the session length and bring slides in a portable format; past talks are archived on Slideshare and in the ESUG Archive, and videos appear on YouTube, so your material will likely outlive the room.

Choosing your track

If you want to... Aim for Notes
Meet the community and see the ecosystem Main conference Broadest audience; includes project demos
Present peer-reviewed research IWST Workshop format, more academic
Learn Smalltalk hands-on Summer school Often co-located just before the conference
Get feedback on early work Show us your Project Informal, practitioner-friendly

Next step: open the ESUG conference page for the upcoming edition, note the submission deadline and registration dates in your calendar, and draft a one-paragraph abstract describing the problem, your approach and what attendees will take away.

Where can I find videos and slides from past ESUG conferences?

Past ESUG conference videos and slides are published through the ESUG website itself, usually from each year's conference page. The pattern is consistent: every recent conference page links to slides on Slideshare and in the ESUG Archive, and videos on YouTube.

Where to look on the site

  • Conference pages by year — Open the page for the edition you want (2023, 2024, 2025, 2026) and look for the media links listed under that conference. Recent pages list "Slides on Slideshare and in the ESUG Archive" and "Videos on Youtube".
  • ESUG Archive — The archive is the more durable option for slides, since it is maintained by the organization rather than a third-party platform.
  • Program pages — Individual conference programs and the IWST (International Workshop on Smalltalk Technologies) programs help you identify a specific talk before hunting for its recording.
  • "Show us your Project" — Some conference pages include this track separately, so project demos may sit alongside the main conference material.

Practical notes

Slides and videos are not always complete or perfectly aligned: a talk may have slides but no recording, and recordings occasionally cover only the main track. If you know the speaker or title, searching the archive by author is usually faster than browsing year by year.

For context on the organization behind the material, see ESUG. If your interest is Smalltalk generally rather than these proceedings, the same site covers user groups, books and summer schools.

How can I get support for a local Smalltalk user group from ESUG?

ESUG is built for exactly this: it is a non-profit user organization that supports local Smalltalk groups, including help with establishing new ones. If you run a regional Smalltalk meetup, its practical support falls into a few buckets — visibility through ESUG's promotion channels, sponsorship of your events, and connection to a wider European network of users, researchers and companies.

What to ask for, concretely

  • Sponsorship of an event: ESUG lists sponsoring actions that include user groups, alongside labs, books and summer schools. Ask about covering a venue, refreshments, travel for a speaker, or streaming costs.
  • Promotion: ESUG publishes articles, projects and publications from the community. A short write-up about your group and its next meeting is a realistic request.
  • Connections: ESUG's stated aim is linking students, researchers, innovators and practitioners across Smalltalk dialects and environments. Ask to be introduced to nearby groups, university courses or companies that might host or fund you.
  • Speakers and material: Conference and summer-school content — including recorded talks and slide archives — can supply remote or recorded sessions if your group is small.

How to approach it

Write a one-page request stating your group's city, how often you meet, typical attendance, what the money or help would be used for, and what you can offer back (a talk, a report, hosting a Camp Smalltalk). ESUG also accepts donations through HelloAsso, so if you are asked to contribute rather than receive, that is the route. Note that ESUG's own conference moves around Europe — recent and upcoming editions include Plovdiv, Gdańsk, Lille and Brussels — so a local group near a host city can sometimes piggyback on visiting speakers.

Decision criteria

Ask for sponsorship if you have a dated event and a specific cost. Ask for promotion if your problem is awareness, not budget. Ask for introductions if your problem is finding people at all. If your group is not yet formed, say so — supporting the establishment of new groups is explicitly part of ESUG's remit, and that is the strongest case you can make.

What are the Innovation Technology Awards and how can I participate?

The Innovation Technology Awards are a recurring competition run alongside ESUG's annual conference, where developers present Smalltalk-based projects and have them judged for their technical contribution. The ESUG site lists the 20th edition as part of the 2025 conference in Gdańsk, and shows awards submissions and winners for 2024 in Lille, so the format has run for two decades and is a fixture of the conference program.

What participation involves

Based on how the awards appear in past conference programs, a typical path looks like this:

  1. Build something demonstrable. Past editions are tied to conference talks and "Show us your Project" sessions, so judges and attendees expect a working project or a clear demonstration, not just an idea.
  2. Submit before the conference. The 2024 page separates "Submissions & Winners," which suggests a submission step with a deadline ahead of the event.
  3. Present at the conference. Winners and entrants appear in the main track program, so expect to explain your work to a live audience of Smalltalk practitioners, researchers and students.
  4. Watch for the current call. The site points to ESUG 2027 in Brussels, so the next award cycle will be announced with that conference's program.

Who it suits

  • Tool and library authors who want visibility for a framework, IDE extension or runtime improvement.
  • Researchers and students presenting work that overlaps with the IWST workshop, which is co-located with the conference.
  • Small teams or individuals who cannot fund a large marketing push but can show a strong working demo.

The trade-off is time: preparing a conference-grade demo and talk is real work, and the payoff is recognition within the Smalltalk community rather than a cash prize you can count on. If your goal is commercial leads, a sponsor booth may fit better; if your goal is credibility with Smalltalk developers, the awards are a direct route.

Next step

Check the most recent conference page for the submission form and deadline before planning your entry, then look at past winners to calibrate the level of polish expected. The ESUG site itself is the primary hub: ESUG. For broader context on the language and its community, the Smalltalk industry site Cincom Smalltalk publishes news and technical articles, though it is vendor-run and not the award organizer.

Related questions

More questions →
Where to Find ESUG Conference Slides, Videos, and Project Showcases

ESUG conference materials are published across three main channels: slides on Slideshare and in the ESUG Archive, videos on YouTube, and project showcases through the "Show us your Project" sessions and the Innovation Technology Awards. These resources are listed per conference year on esug.org, so you can go directly to the year you need rather than searching across the whole site.

Slides: Slideshare and the ESUG Archive

For recent conferences, ESUG points to two places for slide decks:

  • Slideshare — presentation slides from the main conference and related tracks.
  • ESUG Archive — a parallel copy of the same material.

Both are referenced for ESUG 2024, 2025, and 2026, so if one source is incomplete, the other is worth checking. The site does not describe a single unified search interface for the archive, so expect to browse by conference year.

Videos: YouTube

Conference videos are published on YouTube, linked from each conference's page. This applies to the main conference track. The site lists video links for ESUG 2024, 2025, and 2026.

What Each Conference Page Typically Contains

Based on the conference listings on esug.org, a given year's page may include:

Resource What it covers
Main Conference program Main track talks and sessions
IWST Program International Workshop on Smalltalk Technologies
Innovation Technology Awards Submissions and winners (e.g., 20th edition at ESUG 2025)
Camp Smalltalk Community coding/working sessions
"Show us your Project" Project showcase sessions
Slides Slideshare + ESUG Archive
Videos YouTube

Not every item appears for every year. For example, the Innovation Technology Awards and Camp Smalltalk are listed for ESUG 2024, while the "Show us your Project" showcase is listed for ESUG 2025 and 2026.

Conference-by-Conference Quick Reference

  • ESUG 2026 — Plovdiv, Bulgaria, Faculty of Informatics, 4–10 July 2026. Includes conference program, IWST program, IsLOOP summer school, Slideshare/Archive slides, YouTube videos, and "Show us your Project."
  • ESUG 2025 — Gdansk, Poland, 1–4 July 2025. Includes conference program, IWST program, Innovation Technology Awards (20th edition), Slideshare/Archive slides, and YouTube videos. The isLoop Summer School ran 28–30 June 2025 alongside the conference.
  • ESUG 2024 — Lille, France, 8–11 July 2024. Includes main track program, IWST program, Innovation Technology Awards submissions and winners, Camp Smalltalk, Slideshare/Archive slides, YouTube videos, and "Show us your Project."
  • ESUG 2023 — Lyon, France, 26 August–1 September 2023. Program available; the site's excerpt cuts off before listing all 2023 resources.

How to Actually Get the Material

  1. Go to esug.org and open the Conferences section.
  2. Select the year you want (2026, 2025, 2024, or Past Conferences).
  3. On that page, follow the Slides on Slideshare / ESUG Archive link for presentations, or the Videos on Youtube link for recordings.
  4. For project content, look for "Show us your Project" (2025, 2026) or the Innovation Technology Awards section (2024, 2025).

Practical Notes

  • Slides and videos are hosted externally (Slideshare, YouTube), so availability depends on those platforms.
  • The ESUG Archive serves as a backup location for slides when Slideshare links are the primary reference.
  • If you only need one conference, the year page is the fastest route; there is no described cross-year index for slides or videos specifically.

For upcoming events, ESUG 2027 is announced for Brussels, Belgium — materials for that edition would appear after the conference takes place.

How to Join or Support ESUG

ESUG (the European Smalltalk User Group) is a non-profit user organization that supports initiatives around the Smalltalk programming language, especially free and open-source actions that benefit the whole Smalltalk community. If you want to get involved, the site offers two clear paths: join us as a member or participant, and support us through sponsoring or donations. The main entry points are the "Join us!" and "Support us" sections, plus the option to become a sponsor.

Ways to Support ESUG

The site lists several concrete sponsoring actions you can check and contribute to:

  • Visit lab — support for lab-related initiatives
  • Books — support for publishing and sharing books
  • Summer schools — support for educational events
  • User groups — support for local users groups and the establishment of new ones

You can also donate to ESUG via HelloAsso.com. The page provides a direct donation link for this purpose.

Become a Sponsor

Beyond individual donations, ESUG offers a sponsoring path for organizations. The site has a dedicated "Become a Sponsor" entry, and a "Sponsors" section listing current supporters. This is the route to take if you want your company or organization to back ESUG's activities more formally.

Ways to Join ESUG

The "Join us!" section is the main membership entry point. ESUG connects individual and corporate users of Smalltalk dialects and environments in Europe, and joining means becoming part of that network.

ESUG's stated activities — which membership supports — include:

  • Connecting individual and corporate Smalltalk users across Europe
  • Promoting the teaching, learning, and use of Smalltalk
  • Supporting publishing and sharing of books
  • Supporting local users groups and helping establish new ones
  • Supporting exchange and collaboration between students, researchers, innovators, and practitioners
  • Organizing a yearly conference, school, and workshop
  • Sponsoring other Smalltalk events

Attend an ESUG Event

Joining the community often starts with attending an event. ESUG organizes a yearly conference, school, and workshop, and the site documents recent and upcoming editions:

Event Location Dates
ESUG 2027 Brussels, Belgium Announced (see announcement)
ESUG 2026 Plovdiv, Bulgaria 4–10 July 2026
ESUG 2025 Gdansk, Poland 1–4 July 2025
ESUG 2024 Lille, France 8–11 July 2024
ESUG 2023 Lyon, France 26 Aug – 1 Sept 2023

Recent conferences include programs, IWST (International Workshop on Smalltalk Technologies) programs, Innovation Technology Awards, and recorded materials. Slides are posted on Slideshare and in the ESUG Archive, and videos are on YouTube. The 2025 edition also colocated the isLoop Summer School (28–30 June 2025), which is one example of the summer school activities ESUG supports.

Practical Notes

  • Donations go through HelloAsso.com, as linked from the site.
  • Sponsorship has its own entry point ("Become a Sponsor") separate from donations.
  • Membership/joining uses the "Join us!" section.
  • ESUG also maintains a Guide of Conduct, noted as open for feedback when ready.

If your goal is simply to follow along, the conference slides, archive, and YouTube videos are freely referenced on the site. If your goal is to contribute financially, choose between a one-off donation via HelloAsso and a formal sponsor arrangement. If your goal is to participate in the community, start with "Join us!" and consider attending the next conference.

What Are the ESUG Annual Conferences and Where Are They Held?

ESUG (the European Smalltalk User Group) organizes a yearly conference, school, and workshop as part of its mission to support the Smalltalk programming language community. Recent and upcoming editions are held in different European cities: ESUG 2026 took place in Plovdiv, Bulgaria; ESUG 2025 was held in Gdansk, Poland; ESUG 2024 took place in Lille, France; and ESUG 2027 is announced for Brussels, Belgium. If you want to attend, present, or follow the talks, the details below show what each edition typically includes and where to find the material afterward.

Recent and upcoming ESUG conferences

Edition Location Dates Notes
ESUG 2027 Brussels, Belgium Announced (see announcement for details) Upcoming edition
ESUG 2026 Plovdiv, Bulgaria Saturday 4th – Friday 10th July 2026 Held at the Faculty of Informatics; included IWST program and IsLOOP summer school
ESUG 2025 Gdansk, Poland 1st – 4th July 2025 isLoop Summer School held 28th – 30th June 2025, colocated with the conference; 20th Innovation Technology Awards
ESUG 2024 Lille, France 8th – 11th July 2024 Main track, IWST, Innovation Technology Awards, Camp Smalltalk
ESUG 2023 Lyon, France 26 August – 1 September 2023 Included International Workshop on Smalltalk Technologies (IWST)

What a typical ESUG conference includes

Based on the published programs, an ESUG edition usually combines several components:

  • Main conference track — presentations, including a "Show us your Project" session where attendees present their work.
  • International Workshop on Smalltalk Technologies (IWST) — a research-oriented workshop held alongside the main conference.
  • Summer school — for example, the isLoop / IsLOOP summer school, which in 2025 was colocated with the conference (28th – 30th June) and in 2026 ran as part of the week in Plovdiv.
  • Innovation Technology Awards — a recurring award; the 20th edition took place at ESUG 2025.
  • Camp Smalltalk — a collaborative coding event, held at ESUG 2024.

How to follow or catch up on a conference

If you cannot attend in person, ESUG publishes material after each event:

  1. Slides — posted on Slideshare and in the ESUG Archive.
  2. Videos — posted on YouTube.
  3. Programs — the main conference program and the IWST program are published on the ESUG site for each edition.

For the most current details on ESUG 2027 in Brussels, check the official announcement on esug.org, since dates and program specifics are confirmed closer to the event.

What does ESUG offer to the Smalltalk community?

ESUG (the European Smalltalk User Group) is a non-profit user organization that supports initiatives around the Smalltalk programming language, with a particular emphasis on free and open-source actions that benefit the whole Smalltalk community. If you use, teach, research, or build with any Smalltalk dialect or environment, ESUG's activities are aimed at you. Its support takes several concrete forms: connecting users, promoting teaching and learning, helping publish and share books, backing local user groups, encouraging exchange between students and practitioners, and organizing or sponsoring events.

Connecting the Smalltalk community

ESUG describes its role as connecting individual and corporate users of Smalltalk dialects and environments in Europe. This is the broadest of its functions and underlies the others: it provides a shared point of contact for people who might otherwise be working in isolated local or organizational settings.

Promoting teaching, learning, and use

ESUG promotes the teaching, learning, and using of Smalltalk. This includes educational activity around the language, not just development practice, which is relevant if you are introducing Smalltalk in a course, a study group, or a self-directed learning path.

Supporting books and publications

ESUG supports publishing and sharing books. The site also provides channels for promoting community writing more generally, including sections for articles, publications, and sponsoring books. If you have written or are planning Smalltalk-related material, this is the part of ESUG's work to look at.

Backing local user groups

ESUG supports local user groups and the establishment of new ones. That means existing groups can seek backing, and people who want to start a group where none exists have an organization to approach. The site lists user groups among its sponsoring actions.

Encouraging exchange and collaboration

ESUG supports exchange and collaboration between students, researchers, innovators, and practitioners. This spans academic and industrial participants rather than treating them as separate audiences, which is useful if your work sits between research and production use of Smalltalk.

Organizing conferences, schools, and workshops

ESUG organizes a yearly conference, school, and workshop. Recent and upcoming events listed on the site include:

Event Location Dates
ESUG 2027 Brussels, Belgium Announced
ESUG 2026 Plovdiv, Bulgaria (Faculty of Informatics) 4–10 July 2026
ESUG 2025 Gdansk, Poland 1–4 July 2025
ESUG 2024 Lille, France 8–11 July 2024
ESUG 2023 Lyon, France 26 August – 1 September 2023

The annual program typically includes a main conference track, the International Workshop on Smalltalk Technologies (IWST), an Innovation Technology Awards edition (the 20th edition was held in 2025), and a "Show us your Project" session. The isLoop Summer School has been colocated with the conference in recent years — in 2025 it ran 28–30 June, just before the main conference. Slides are published on Slideshare and in the ESUG Archive, and videos are posted on YouTube, so past material remains accessible if you cannot attend in person.

Sponsoring other Smalltalk events

Beyond its own conference, ESUG sponsors other Smalltalk events. This extends its support to activities organized by others in the community rather than concentrating everything under one annual meeting.

How to take part or get support

The site offers two direct routes:

  • Support us — review the sponsoring actions (visit lab, books, summer schools, user groups) or donate to ESUG via HelloAsso.com. PayPal appears among the site's payment platforms.
  • Join us — membership information is available under the Membership & Support section, alongside a Become a Sponsor option for organizations.

ESUG also publishes a Guide of Conduct, which the site notes is open for feedback.

What to check before relying on a specific detail

Event dates, venue details, and program contents are the most likely things to change, so confirm them against the current announcement for the event you care about. Sponsoring terms and membership conditions are described on the site's own pages rather than summarized here. If your interest is a local group or a book project, start from the corresponding section of the site, since those actions have their own pages and contacts.

What is ESUG (European Smalltalk User Group)?

ESUG is the European Smalltalk User Group, a non-profit user organization that supports initiatives around the Smalltalk programming language. It is relevant if you use, teach, research, or want to connect with others working in Smalltalk dialects and environments in Europe. Its focus is especially on free and open-source actions that benefit the whole Smalltalk community.

What ESUG does

According to its website, ESUG:

  • Connects individual and corporate users of Smalltalk dialects and environments in Europe
  • Promotes the teaching, learning, and use of Smalltalk
  • Supports publishing and sharing books
  • Supports local user groups and helps establish new ones
  • Supports exchange and collaboration between students, researchers, innovators, and practitioners
  • Organizes a yearly conference, school, and workshop
  • Sponsors other Smalltalk events

Conferences and events

ESUG organizes an annual conference, often alongside a summer school and the International Workshop on Smalltalk Technologies (IWST).

Year Location Notes
2027 Brussels, Belgium Announced
2026 Plovdiv, Bulgaria Held at the Faculty of Informatics, 4–10 July 2026
2025 Gdansk, Poland 1–4 July 2025; isLoop Summer School 28–30 June 2025
2024 Lille, France 8–11 July 2024
2023 Lyon, France 26 August – 1 September 2023

Past events include conference programs, IWST programs, Innovation Technology Awards, slides, and videos. Some materials are hosted on Slideshare and in the ESUG Archive, with videos on YouTube.

Getting involved

The site lists two main ways to participate:

  • Support us — check sponsoring actions (visit lab, books, summer schools, user groups) or donate to ESUG via HelloAsso.com. PayPal is also listed as a payment platform.
  • Join us — membership and support information is available through the site's About and Membership & Support sections.

ESUG also publishes a Guide of Conduct, noted as open for feedback.

Who it is for

ESUG is aimed at anyone in Europe working with Smalltalk: individual developers, companies, students, researchers, and local user groups. If you want to attend a Smalltalk conference, find teaching or learning resources, or connect with the Smalltalk community, esug.org is the starting point.

Website Overview

An established domain and managed infrastructure suggest continuity of operations and may support dependable delivery, although neither guarantees service quality. Several search or sharing settings need attention. Together they may make snippets, preview images or preferred URLs less consistent across platforms.

Domain and Registration

Registered in 1998, this domain has about 28 years of history. That suggests continuity, although ownership and purpose may have changed. The domain uses the common .org extension, which is not an independent safety signal.

DNS and Email

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TLS and Certificates

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HTTP and Browser Security

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Technology Stack Analysis

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Search and Social Sharing

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Hosting and Email

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RDAP / WHOIS

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