#javacheatsheet — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #javacheatsheet, aggregated by home.social.
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CW: (Last) Major FosseryWeb update - Java cheatsheets, RSS feed for articles, and more
As I already mentioned, I'll stop making big updates for FosseryWeb (Min), only upload my articles there, because I don't have much free time, and the codebase is hard to maintain because of repetitive code:
https://social.linux.pizza/@fosserytech/116562970499062624
In addition, this way, I'll have a bit more time to focus on what's Fossery Tech is originally about: promoting FOSS
But here's one last large update.
1. New content/features
1. Java cheatsheets
2. RSS feed for articles
3. Easy switch between original and Min site
4. Projects page
2. Other changes
1. New Privacy Policy
2. Better offline support, instructions to run the code offline
3. Beta branch discontinued
4. Bug fixes and other improvements
3. My stance on age attestation/verification (spoiler: nope!)
4. Design vote: rounded or edged corners?Read the full announcement on Odysee: https://odysee.com/@fossery-tech:4/fosseryweb-java-cheatsheets-rss-feed:d
Regarding the design vote, whether the original FosseryWeb should have rounded, edged, or slightly rounded corners, you can also vote here
#FosseryWeb #FosseryWebMin #FOSS #OpenSource #JavaCheatsheet #FosseryTech
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CW: (Last) Major FosseryWeb update - Java cheatsheets, RSS feed for articles, and more
As I already mentioned, I'll stop making big updates for FosseryWeb (Min), only upload my articles there, because I don't have much free time, and the codebase is hard to maintain because of repetitive code:
https://social.linux.pizza/@fosserytech/116562970499062624
In addition, this way, I'll have a bit more time to focus on what's Fossery Tech is originally about: promoting FOSS
But here's one last large update.
1. New content/features
1. Java cheatsheets
2. RSS feed for articles
3. Easy switch between original and Min site
4. Projects page
2. Other changes
1. New Privacy Policy
2. Better offline support, instructions to run the code offline
3. Beta branch discontinued
4. Bug fixes and other improvements
3. My stance on age attestation/verification (spoiler: nope!)
4. Design vote: rounded or edged corners?Read the full announcement on Odysee: https://odysee.com/@fossery-tech:4/fosseryweb-java-cheatsheets-rss-feed:d
Regarding the design vote, whether the original FosseryWeb should have rounded, edged, or slightly rounded corners, you can also vote here
#FosseryWeb #FosseryWebMin #FOSS #OpenSource #JavaCheatsheet #FosseryTech
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(more Linux and FOSS news in previous posts of thread)
Zed, the AI-native code editor from the creators of Atom, has finally reached version 1.0:
https://alternativeto.net/news/2026/4/zed-the-ai-native-code-editor-from-the-creators-of-atom-has-finally-reached-version-1-0/Notepad++ finally comes to Mac through a native fork with plugin support after 23 years:
https://alternativeto.net/news/2026/4/notepad--finally-comes-to-mac-with-a-native-app-and-plugin-support-after-23-years/Warp goes open-source for easier agentic development and introduces broader model support:
https://alternativeto.net/news/2026/4/warp-goes-open-source-for-easier-agentic-development-and-introduces-broader-model-support/GCC 16 debuts C++20 by default, adds Algol 68 and boosts diagnostics:
https://alternativeto.net/news/2026/4/gcc-16-debuts-c-20-by-default-adds-algol-68-and-boosts-diagnostics/FosseryWeb progress report:
Java Stacks and Queues Cheatsheet now available, so all planned Java cheatsheets are done. Also added optional JS notice to the main cheatsheets page (code block copy buttons already required JS earlier, I just decided to be more transparent about it, even if blocking JS doesn't break the pages).
https://fosseryweb.codeberg.page/@beta/cheatsheets/
https://fosseryweb-min.codeberg.page/@beta/cheatsheets/
I also added a Projects page (based on the XDG spec's new Projects directory lol, just kidding), to make my other projects easier to access. Not much there currently, just Burner Todo, and my Joplin config, but I might make a CLI version of Burner Todo later on (I'll learn C++ at university, will be a good practice project), and if I manage to switch from GNOME to a tiling WM, I'll also share my configs (although I'm not really a tinkerer type, I just like to set things up how I want and forget it).
https://fosseryweb.codeberg.page/@beta/projects.html
https://fosseryweb-min.codeberg.page/@beta/projects.html
I also did some code refactoring, to unify the code of some page components (header, footer, Related contents section, etc.), for better consistency, readability; and I also shortened the names of some asset directories which were unnecessarily long.(more FOSS news in comments)
#WeeklyNews #OpenSource #FOSSNews #OpenSourceNews #FOSS #News #Zed #NotepadPlusPlus #WarpTerminal #GCC #GCC16 #FosseryWebMin #FosseryWeb #Dev #Coding #Programming #Development #IDE #Terminal #AIDev #AIDevelopment #Compiler #Java #JavaCheatsheet #ProgrammingCheatsheet #FosseryTech
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(more Linux and FOSS news in previous posts of thread)
Zed, the AI-native code editor from the creators of Atom, has finally reached version 1.0:
https://alternativeto.net/news/2026/4/zed-the-ai-native-code-editor-from-the-creators-of-atom-has-finally-reached-version-1-0/Notepad++ finally comes to Mac through a native fork with plugin support after 23 years:
https://alternativeto.net/news/2026/4/notepad--finally-comes-to-mac-with-a-native-app-and-plugin-support-after-23-years/Warp goes open-source for easier agentic development and introduces broader model support:
https://alternativeto.net/news/2026/4/warp-goes-open-source-for-easier-agentic-development-and-introduces-broader-model-support/GCC 16 debuts C++20 by default, adds Algol 68 and boosts diagnostics:
https://alternativeto.net/news/2026/4/gcc-16-debuts-c-20-by-default-adds-algol-68-and-boosts-diagnostics/FosseryWeb progress report:
Java Stacks and Queues Cheatsheet now available, so all planned Java cheatsheets are done. Also added optional JS notice to the main cheatsheets page (code block copy buttons already required JS earlier, I just decided to be more transparent about it, even if blocking JS doesn't break the pages).
https://fosseryweb.codeberg.page/@beta/cheatsheets/
https://fosseryweb-min.codeberg.page/@beta/cheatsheets/
I also added a Projects page (based on the XDG spec's new Projects directory lol, just kidding), to make my other projects easier to access. Not much there currently, just Burner Todo, and my Joplin config, but I might make a CLI version of Burner Todo later on (I'll learn C++ at university, will be a good practice project), and if I manage to switch from GNOME to a tiling WM, I'll also share my configs (although I'm not really a tinkerer type, I just like to set things up how I want and forget it).
https://fosseryweb.codeberg.page/@beta/projects.html
https://fosseryweb-min.codeberg.page/@beta/projects.html
I also did some code refactoring, to unify the code of some page components (header, footer, Related contents section, etc.), for better consistency, readability; and I also shortened the names of some asset directories which were unnecessarily long.(more FOSS news in comments)
#WeeklyNews #OpenSource #FOSSNews #OpenSourceNews #FOSS #News #Zed #NotepadPlusPlus #WarpTerminal #GCC #GCC16 #FosseryWebMin #FosseryWeb #Dev #Coding #Programming #Development #IDE #Terminal #AIDev #AIDevelopment #Compiler #Java #JavaCheatsheet #ProgrammingCheatsheet #FosseryTech
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(more Linux and FOSS news in previous posts of thread)
Classic 90s platformer Moon Child gets the source code released and a modern port:
https://www.gamingonlinux.com/2026/04/classic-90s-platformer-moon-child-gets-the-source-code-released-and-a-modern-port/Classic survival horror Alone in the Dark gets a cross-platform reimplementation with enhancements:
https://www.gamingonlinux.com/2026/04/classic-survival-horror-alone-in-the-dark-gets-a-cross-platform-reimplementation-with-enhancements/Godot 4.7 Will Finally Have HDR Output, Including On Linux With Wayland:
https://www.phoronix.com/news/Godot-4.7-With-HDRGitea 1.26 adds subpath archive download, OpenAPI rendering, Vite support & security fixes:
https://alternativeto.net/news/2026/4/gitea-1-26-adds-subpath-archive-download-openapi-rendering-vite-support-and-security-fixes/Vercel confirms it was hacked through a compromised third-party AI tool:
https://alternativeto.net/news/2026/4/vercel-confirms-it-was-hacked-through-a-compromised-third-party-ai-tool/Grafana 13: improved dashboard suggestions & Data visualization tools:
https://alternativeto.net/news/2026/4/grafana-13-improved-dashboard-suggestions-and-data-visualization-tools/Canonical finally gives Launchpad (a bit of) a glow-up:
https://www.omgubuntu.co.uk/2026/04/ubuntu-launchpad-website-revampGCC Establishes Working Group To Decide On AI/LLM Policy:
https://www.phoronix.com/news/GCC-Working-Group-AI-PolicyGCC 16 Compiler Nearly Ready For Release With Zen 6, AVX10.2, APX & Algol 68:
https://www.phoronix.com/news/GCC-16.1-Coming-SoonVercel confirms it was hacked through a compromised third-party AI tool:
https://alternativeto.net/news/2026/4/vercel-confirms-it-was-hacked-through-a-compromised-third-party-ai-tool/FosseryWeb progress report:
I finished the Java Maps cheatsheet. Now I'm working on the Java Stacks and Queues cheatsheet, which is the last Java cheatsheet planned (at least for now), after that I'll move on to other stuff (writing contribution guide, Privacy Policy, etc.)
https://fosseryweb.codeberg.page/@beta/cheatsheets/java/maps.html
https://fosseryweb-min.codeberg.page/@beta/cheatsheets/java/maps.html
(If you notice any incorrect information, typos etc., feel free to drop a comment.)Intel Ends Open Ecosystem Community/Evangelism, Archives Other Open-Source Projects:
https://www.phoronix.com/news/Intel-Ends-OSS-Evangelism-Repos(more FOSS news in comments)
#WeeklyNews #OpenSource #FOSSNews #OpenSourceNews #FOSS #News #MoonChild #AloneInTheDark #RetroGame #RetroGaming #Godot #Gitea #Vercel #Grafana #Launchpad #GCC #Vercel #FosseryWeb #FosseryWebMin #Java #JavaCheatsheet #Intel #Game #Gaming #FOSSGame #FOSSGaming #OpenSourceGame #Dev #Programming #Coding #Development #Compiler #GitHosting #FosseryTech
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(more Linux and FOSS news in previous posts of thread)
Classic 90s platformer Moon Child gets the source code released and a modern port:
https://www.gamingonlinux.com/2026/04/classic-90s-platformer-moon-child-gets-the-source-code-released-and-a-modern-port/Classic survival horror Alone in the Dark gets a cross-platform reimplementation with enhancements:
https://www.gamingonlinux.com/2026/04/classic-survival-horror-alone-in-the-dark-gets-a-cross-platform-reimplementation-with-enhancements/Godot 4.7 Will Finally Have HDR Output, Including On Linux With Wayland:
https://www.phoronix.com/news/Godot-4.7-With-HDRGitea 1.26 adds subpath archive download, OpenAPI rendering, Vite support & security fixes:
https://alternativeto.net/news/2026/4/gitea-1-26-adds-subpath-archive-download-openapi-rendering-vite-support-and-security-fixes/Vercel confirms it was hacked through a compromised third-party AI tool:
https://alternativeto.net/news/2026/4/vercel-confirms-it-was-hacked-through-a-compromised-third-party-ai-tool/Grafana 13: improved dashboard suggestions & Data visualization tools:
https://alternativeto.net/news/2026/4/grafana-13-improved-dashboard-suggestions-and-data-visualization-tools/Canonical finally gives Launchpad (a bit of) a glow-up:
https://www.omgubuntu.co.uk/2026/04/ubuntu-launchpad-website-revampGCC Establishes Working Group To Decide On AI/LLM Policy:
https://www.phoronix.com/news/GCC-Working-Group-AI-PolicyGCC 16 Compiler Nearly Ready For Release With Zen 6, AVX10.2, APX & Algol 68:
https://www.phoronix.com/news/GCC-16.1-Coming-SoonVercel confirms it was hacked through a compromised third-party AI tool:
https://alternativeto.net/news/2026/4/vercel-confirms-it-was-hacked-through-a-compromised-third-party-ai-tool/FosseryWeb progress report:
I finished the Java Maps cheatsheet. Now I'm working on the Java Stacks and Queues cheatsheet, which is the last Java cheatsheet planned (at least for now), after that I'll move on to other stuff (writing contribution guide, Privacy Policy, etc.)
https://fosseryweb.codeberg.page/@beta/cheatsheets/java/maps.html
https://fosseryweb-min.codeberg.page/@beta/cheatsheets/java/maps.html
(If you notice any incorrect information, typos etc., feel free to drop a comment.)Intel Ends Open Ecosystem Community/Evangelism, Archives Other Open-Source Projects:
https://www.phoronix.com/news/Intel-Ends-OSS-Evangelism-Repos(more FOSS news in comments)
#WeeklyNews #OpenSource #FOSSNews #OpenSourceNews #FOSS #News #MoonChild #AloneInTheDark #RetroGame #RetroGaming #Godot #Gitea #Vercel #Grafana #Launchpad #GCC #Vercel #FosseryWeb #FosseryWebMin #Java #JavaCheatsheet #Intel #Game #Gaming #FOSSGame #FOSSGaming #OpenSourceGame #Dev #Programming #Coding #Development #Compiler #GitHosting #FosseryTech
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(more Linux and FOSS news in previous posts of thread)
Brave Search API unveils Place Search endpoint for detailed map queries:
https://alternativeto.net/news/2026/2/brave-search-api-unveils-place-search-endpoint-for-detailed-map-queries/Intel Formally Ends Four Of Their Go Language Open-Source Projects:
https://www.phoronix.com/news/Intel-Stops-Go-ProjectsWireshark 4.6.4 Updates Protocol and Capture File Support, Fixes More Bugs:
https://9to5linux.com/wireshark-4-6-4-updates-protocol-and-capture-file-support-fixes-more-bugsPortainer 2.39 LTS brings Fleet Governance Policies, alerting, and shared Git credentials:
https://alternativeto.net/news/2026/2/portainer-2-39-lts-brings-fleet-governance-policies-alerting-and-shared-git-credentials/Deno 2.7 brings stable Temporal API, Windows on ARM support & better Node.js compatibility:
https://alternativeto.net/news/2026/2/deno-2-7-brings-stable-temporal-api-windows-on-arm-support-and-better-node-js-compatibility/GNU Octave 11 Open-Source Scientific Programming Language Officially Released:
https://9to5linux.com/gnu-octave-11-open-source-scientific-programming-language-officially-releasedGNU Gawk 5.4 Released With New MinRX Regex Matcher, Faster Reading Of Files:
https://www.phoronix.com/news/GNU-Gawk-5.4-ReleasedAOMedia Open Audio Codec "OAC" Aims To Be The Successor To Opus:
https://www.phoronix.com/news/AOMedia-OAC-Open-Audio-CodecFosseryWeb page-builders progress report:
FosseryWeb Min support implemented, and the first cheatsheet generated using the tool is now online on the beta versions of the two sites, so the tool finally made it into production! Also ironed out quite a few bugs and unhandled edge cases yesterday.
https://fosseryweb.codeberg.page/@beta/cheatsheets/java/lists.html
https://fosseryweb-min.codeberg.page/@beta/cheatsheets/java/lists.htmlFreeBSD's Rust Kernel Support Could Be Stable Enough To Try This Year:
https://www.phoronix.com/news/FreeBSD-Q4-2025-Status-ReportFreeBSD 14.4-RC1 Adds Emacs, Vim & More To DVD Images:
https://www.phoronix.com/news/FreeBSD-14.4-RC1-ReleasedGenode OS 26.02 Halfway Done Migrating From GitHub To Codeberg:
https://www.phoronix.com/news/Genode-OS-26.02
(Yay, Codeberg keeps winning!)#WeeklyNews #OpenSource #FOSSNews #FOSS #OpenSourceNews #News #BraveSearch #Intel #Wireshark #Portainer #Deno #GNU #GNUOctave #GNUGawk #OAC #FosseryWeb #FreeBSD #GenodeOS #AudioCodec #Containerization #Networking #JavaScript #OS #OperatingSystem #Programming #Development #Cheatsheet #ProgrammingCheatsheet #JavaCheatsheet #FosseryTech
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(more Linux and FOSS news in previous posts of thread)
Brave Search API unveils Place Search endpoint for detailed map queries:
https://alternativeto.net/news/2026/2/brave-search-api-unveils-place-search-endpoint-for-detailed-map-queries/Intel Formally Ends Four Of Their Go Language Open-Source Projects:
https://www.phoronix.com/news/Intel-Stops-Go-ProjectsWireshark 4.6.4 Updates Protocol and Capture File Support, Fixes More Bugs:
https://9to5linux.com/wireshark-4-6-4-updates-protocol-and-capture-file-support-fixes-more-bugsPortainer 2.39 LTS brings Fleet Governance Policies, alerting, and shared Git credentials:
https://alternativeto.net/news/2026/2/portainer-2-39-lts-brings-fleet-governance-policies-alerting-and-shared-git-credentials/Deno 2.7 brings stable Temporal API, Windows on ARM support & better Node.js compatibility:
https://alternativeto.net/news/2026/2/deno-2-7-brings-stable-temporal-api-windows-on-arm-support-and-better-node-js-compatibility/GNU Octave 11 Open-Source Scientific Programming Language Officially Released:
https://9to5linux.com/gnu-octave-11-open-source-scientific-programming-language-officially-releasedGNU Gawk 5.4 Released With New MinRX Regex Matcher, Faster Reading Of Files:
https://www.phoronix.com/news/GNU-Gawk-5.4-ReleasedAOMedia Open Audio Codec "OAC" Aims To Be The Successor To Opus:
https://www.phoronix.com/news/AOMedia-OAC-Open-Audio-CodecFosseryWeb page-builders progress report:
FosseryWeb Min support implemented, and the first cheatsheet generated using the tool is now online on the beta versions of the two sites, so the tool finally made it into production! Also ironed out quite a few bugs and unhandled edge cases yesterday.
https://fosseryweb.codeberg.page/@beta/cheatsheets/java/lists.html
https://fosseryweb-min.codeberg.page/@beta/cheatsheets/java/lists.htmlFreeBSD's Rust Kernel Support Could Be Stable Enough To Try This Year:
https://www.phoronix.com/news/FreeBSD-Q4-2025-Status-ReportFreeBSD 14.4-RC1 Adds Emacs, Vim & More To DVD Images:
https://www.phoronix.com/news/FreeBSD-14.4-RC1-ReleasedGenode OS 26.02 Halfway Done Migrating From GitHub To Codeberg:
https://www.phoronix.com/news/Genode-OS-26.02
(Yay, Codeberg keeps winning!)#WeeklyNews #OpenSource #FOSSNews #FOSS #OpenSourceNews #News #BraveSearch #Intel #Wireshark #Portainer #Deno #GNU #GNUOctave #GNUGawk #OAC #FosseryWeb #FreeBSD #GenodeOS #AudioCodec #Containerization #Networking #JavaScript #OS #OperatingSystem #Programming #Development #Cheatsheet #ProgrammingCheatsheet #JavaCheatsheet #FosseryTech