[Note: there is no in person annual emacs conference; but if there was, the above image would not come close to doing it justice.]

Here's a link to the Emacs 2021 Conference page: https://emacsconf.org/2021/

Following for each presenter are links to their presentation page and video. [I hope you can see the ]

1. Sacha Chua - Emacs News Highlights

https://emacsconf.org/2021/talks/news/

https://media.emacsconf.org/2021/emacsconf-2021-news--emacs-news-highlights--sacha-chua--main.webm

2. Case Duckworth - The True Frownies are the Friends We Made Along the Way: An Anecdote of Emacs’s Malleability

https://emacsconf.org/2021/talks/frownies/

https://media.emacsconf.org/2021/emacsconf-2021-frownies--the-true-frownies-are-the-friends-we-made-along-the-way-an-anecdote-of-emacs-s-malleability--case-duckworth--main.webm

3. Jean-Christophe Helary - Emacs manuals translation and OmegaT

https://emacsconf.org/2021/talks/omegat/

https://media.emacsconf.org/2021/emacsconf-2021-omegat--emacs-manuals-translation-and-omegat--jean-christophe-helary--main.webm

The Sun, the Earth, and Emacs

4. Daniel Rose - GNU’s Not UNIX: Why Emacs Demonstrates The UNIX Philosophy Isn’t Always The Only Answer

https://emacsconf.org/2021/talks/unix/

https://media.emacsconf.org/2021/emacsconf-2021-unix--gnus-not-unix-why-emacs-demonstrates-the-unix-philosophy-isnt-always-the-only-answer--daniel-rose--main.webm

5. Grant Shangreaux - Emacs and Montessori Philosophy

https://emacsconf.org/2021/talks/montessori/

https://media.emacsconf.org/2021/emacsconf-2021-montessori--emacs-and-montessori-philosophy--grant-shangreaux--main.webm

6. Greta Goetz - Emacs as Design Pattern Learning

https://emacsconf.org/2021/talks/pattern/

https://media.emacsconf.org/2021/emacsconf-2021-pattern--emacs-as-design-pattern-learning--greta-goetz--main.webm

7. Protesilaos Stavrou - How Emacs made me appreciate software freedom

https://emacsconf.org/2021/talks/freedom/

https://media.emacsconf.org/2021/emacsconf-2021-freedom--how-emacs-made-me-appreciate-software-freedom--protesilaos-stavrou--main.webm

8. Philip Kaludercic - How Emacs made me appreciate software freedom

https://emacsconf.org/2021/talks/nongnu/

https://media.emacsconf.org/2021/emacsconf-2021-nongnu--nongnu-elpa-update--philip-kaludercic--main.webm

9. Dhavan (codingquark) - Manual Package Management in The Era of Repositories - Why and How

https://emacsconf.org/2021/talks/borg/

https://media.emacsconf.org/2021/emacsconf-2021-borg--manual-package-management-in-the-era-of-repositories-why-and-how--codingquark--main.webm

10. Kevin Haddock - Introducing N-Angulator

https://emacsconf.org/2021/talks/nangulator/

https://media.emacsconf.org/2021/emacsconf-2021-nangulator--introducing-n-angulator--kevin-haddock--main.webm

11. Spencer King - Typesetting Gregorian Chant with Emacs

https://emacsconf.org/2021/talks/gregorian/

https://media.emacsconf.org/2021/emacsconf-2021-gregorian--typesetting-gregorian-chant-with-emacs--spencer-king--main.webm

12. Gabriele Bozzola and Evgeny Zajcev - telega.el and the Emacs community on Telegram

https://emacsconf.org/2021/talks/telega/

https://media.emacsconf.org/2021/emacsconf-2021-telega--telega-el-and-the-emacs-community-on-telegram--gabriele-bozolla--main.webm

13. Stefan Monnier - A day in the life of a janitor

https://emacsconf.org/2021/talks/janitor/

https://media.emacsconf.org/2021/emacsconf-2021-janitor--a-day-in-the-life-of-a-janitor--stefan-monnier--main.webm

14. Noorah Alhasan, Joe Corneli, Raymond Puzio, Leo Vivier - Emacs Research Group, Season Zero: What we did together with Emacs in 2 hours a week for a year

https://emacsconf.org/2021/talks/erg/

https://media.emacsconf.org/2021/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier--main.webm

15. Greg Coladonato - One effective CS grad student workflow

https://emacsconf.org/2021/talks/cs/

https://media.emacsconf.org/2021/emacsconf-2021-cs--one-effective-cs-grad-student-workflow--greg-coladonato--main.webm

16. Philip Beadling - Using Org-Mode For Recording Continuous Professional Development

https://emacsconf.org/2021/talks/professional/

https://media.emacsconf.org/2021/emacsconf-2021-professional--using-org-mode-for-recording-continuous-professional-development--philip-beadling--main.webm

17. Jan Ypma - Creating technical API documentation and presentations using org-babel, restclient, and org-treeslide

https://emacsconf.org/2021/talks/tech/

https://media.emacsconf.org/2021/emacsconf-2021-tech--creating-technical-documentation-and-presentations-using-org-babel-restclient-and-org-treeslide--jan-ypma--main.webm

18. Tom Gillespie - Org as an executable format

https://emacsconf.org/2021/talks/exec/

https://media.emacsconf.org/2021/emacsconf-2021-exec--org-as-an-executable-format--tom-gillespie--main.webm

19. Karl Voit - The use of Org mode syntax outside of GNU/Emacs

https://emacsconf.org/2021/talks/org-outside/

https://media.emacsconf.org/2021/emacsconf-2021-org-outside--the-use-of-org-mode-syntax-outside-of-gnu-emacs--karl-voit--main.webm

20. Daniel German - Using Org-mode to teach programming

https://emacsconf.org/2021/talks/teach/

https://media.emacsconf.org/2021/emacsconf-2021-teach--using-org-mode-to-teach-programming--daniel-german--main.webm

21. Asilata Bapat - Babel for academics

https://emacsconf.org/2021/talks/babel

https://media.emacsconf.org/2021/emacsconf-2021-babel--babel-for-academics--asilata-bapat--main.webm

22. Ahmed Khaled - Managing a research workflow (bibliographies, note-taking, and arXiv)

https://emacsconf.org/2021/talks/research

https://media.emacsconf.org/2021/emacsconf-2021-research--managing-a-research-workflow-bibliographies-note-taking-and-arxiv--ahmed-khaled--main.webm

23. Blaine Mooers - Reproducible molecular graphics with Org-mode

https://emacsconf.org/2021/talks/molecular/

https://media.emacsconf.org/2021/emacsconf-2021-molecular--reproducible-molecular-graphics-with-org-mode--blaine-mooers--main.webm

24. Bala Ramadurai - Finding Your (In)voice: Emacs for Invoicing

https://emacsconf.org/2021/talks/invoice/

https://media.emacsconf.org/2021/emacsconf-2021-invoice--find-your-invoice-emacs-for-invoicing--bala-ramadurai--main.webm

25. Adolfo Villafiorita - Budgeting, Project Monitoring and Invoicing with Org Mode

https://emacsconf.org/2021/talks/project/

https://media.emacsconf.org/2021/emacsconf-2021-project--budgeting-project-monitoring-and-invoicing-with-org-mode--adolfo-villafiorita--main.webm

26. Mehmet Tekman - Productivity Dashboards with Emacs and Kindle

https://emacsconf.org/2021/talks/dashboard/

https://media.emacsconf.org/2021/emacsconf-2021-dashboard--productivity-dashboards-with-emacs-and-kindle--mehmet-tekman--main.webm

27. Andrea - Emacs with Nyxt: extend your editor with the power of a Lisp browser

https://emacsconf.org/2021/talks/nyxt/

https://media.emacsconf.org/2021/emacsconf-2021-nyxt--emacs-with-nyxt-extend-your-editor-with-the-power-of-a-lisp-browser--andrea--main.webm

28. John Wiegley - Emacs development updates

https://emacsconf.org/2021/talks/dev-update/

https://media.emacsconf.org/2021/emacsconf-2021-dev-update--emacs-development-updates--john-wiegley--main.webm

29. Nicolas P. Rougier - On the design of text editors

https://emacsconf.org/2021/talks/design/

https://media.emacsconf.org/2021/emacsconf-2021-design--on-the-design-of-text-editors--nicolas-p-rougier--main.webm

30. Dmitry Gutov - Optimizing Emacs Lisp Code

https://emacsconf.org/2021/talks/faster/

https://media.emacsconf.org/2021/emacsconf-2021-faster--optimizing-emacs-lisp-code--dmitry-gutov--main.webm

31. Ethan Leba - Tree-edit: Structural editing for Java, Python, C, and beyond! -

https://emacsconf.org/2021/talks/structural/

https://media.emacsconf.org/2021/emacsconf-2021-structural--tree-edit-structural-editing-for-java-python-c-and-beyond--ethan-leba--main.webm

32. Erik Anderson - Yak-shaving to a UI framework

https://emacsconf.org/2021/talks/ui/

https://media.emacsconf.org/2021/emacsconf-2021-ui--yak-shaving-to-a-ui-framework-help-i-accidentally-yak-shaved-my-way-to-writing-a-ui-framework-because-overlays-were-slow--erik-anderson--main.webm

33. Andrea - Moldable Emacs, a step towards sustainable software

https://emacsconf.org/2021/talks/mold/

https://media.emacsconf.org/2021/emacsconf-2021-mold--moldable-emacs-a-step-towards-sustainable-software--andrea--main.webm

34. Laszlo Krajnikovszkij - Extending the “model” of Emacs to other applications

https://emacsconf.org/2021/talks/model/

https://media.emacsconf.org/2021/emacsconf-2021-model--extending-the-model-of-emacs-to-other-applications--laszlo-krajnikovszkij--main.webm

35. Andrea Corallo - Emacs Lisp native compiler, current status and future developments

https://emacsconf.org/2021/talks/native/

https://media.emacsconf.org/2021/emacsconf-2021-native--emacs-lisp-native-compiler-current-status-and-future-developments--andrea-corallo--main.webm

36. Ian Eure - Old McCarthy Had a Form

https://emacsconf.org/2021/talks/form/

https://media.emacsconf.org/2021/emacsconf-2021-form--old-mccarthy-had-a-form--ian-eure--main.webm

37. Stefan Monnier - Turbo Bindat

https://emacsconf.org/2021/talks/bindat/

https://media.emacsconf.org/2021/emacsconf-2021-bindat--turbo-bindat--stefan-monnier--main.webm

38. Eduardo Ochs - Test blocks

https://emacsconf.org/2021/talks/test/

https://media.emacsconf.org/2021/emacsconf-2021-test--test-blocks--eduardo-ochs--main.webm

39. Mohsen BANAN - Perso-Arabic Input Methods And Making More Emacs Apps BIDI Aware

https://emacsconf.org/2021/talks/bidi/

https://media.emacsconf.org/2021/emacsconf-2021-bidi--perso-arabic-input-methods-and-making-more-emacs-apps-bidi-aware--mohsen-banan--main.webm

40. Matthew Zeng - Emacs Application Framework: A 2021 Update

https://emacsconf.org/2021/talks/eaf/

https://media.emacsconf.org/2021/emacsconf-2021-eaf--emacs-application-framework-a-2021-update--matthew-zeng--main.webm

41. Shane Mulligan - Imaginary Programming

https://emacsconf.org/2021/talks/imaginary/

https://media.emacsconf.org/2021/emacsconf-2021-imaginary--imaginary-programming--shane-mulligan--main.webm

42. Fermin MF - CLEDE the Common Lisp Emacs Development Environment

https://emacsconf.org/2021/talks/clede

https://media.emacsconf.org/2021/emacsconf-2021-clede--clede-the-common-lisp-emacs-development-environment--fermin-mf--main.webm

43. Bastien Guerry - How to help Emacs maintainers?

https://emacsconf.org/2021/talks/maintainers/

https://media.emacsconf.org/2021/emacsconf-2021-maintainers--how-to-help-emacs-maintainers---bastien-guerry--main.webm

44. Fermin MF - How to build an Emacs

https://emacsconf.org/2021/talks/build/

https://media.emacsconf.org/2021/emacsconf-2021-build--how-to-build-an-emacs--fermin-mf--main.webm

45. David Wilson (System Crafters) - M-x Forever: Why Emacs will outlast text editor trends

https://emacsconf.org/2021/talks/forever/

https://media.emacsconf.org/2021/emacsconf-2021-forever--m-x-forever-why-emacs-will-outlast-text-editor-trends--david-wilson-system-crafters--main.webm

That’s all for now…