TAHAI Web Services mark

TAHAI Web Services Browser 1.8.30 RC

Mission Control is here.

A Chromium-compatible IT/DevOps command browser with Mission Control, Quad View, launch recipes, runbook rail, evidence packets, redacted mission export, and hardened Windows installers.

Mission Control / Ops ModeQuad ViewMission TabsDNS Migration CockpitRunbook RailEvidence PackUnsigned Windows RCOpen source
Windows EXE Build locally Verify hashes

Operator release console

Download intentionally. Verify locally. Build from source when you want maximum confidence.

Current artifacts are unsigned preview/test packages. The website keeps checksums, manifests, policy pages, and docs here while large binaries route to GitHub Releases because Cloudflare Pages static assets should not carry the 120 MB+ installer payloads.

Open v1.8.30 release

Choose your package

Pick the artifact based on how you want to test.

The current 1.8.30 lane is honest by design: Windows installers are the primary RC path, Linux packages are test/pipeline artifacts, and local source builds remain the highest-confidence path while signing matures.

Most testers

Windows EXE

Best first download for normal Windows friend-feedback testing.

Jump to EXE
Deployment-style testing

Windows MSI

Use when you want the Windows Installer package route.

Jump to MSI
Linux preview

AppImage / DEB / RPM

Use only as unsigned Linux test artifacts until packaging validation is fully proven.

Jump to Linux
Maximum confidence

Build locally

Inspect the open-source repo, install dependencies, run checks, and build from source.

Build path

Primary downloads

Download the 1.8.30 RC installers and Linux test packages.

These are the newest Windows preview installers and Linux x64 test packages. They are still unsigned. Verify the SHA-256 checksum and use the GitHub repository if you want to inspect or build locally before running.

Windows Installer · v1.8.30 RC

TAHAI-Web-Services-Browser-1.8.30-x64.msi

MSI package for Windows Installer workflows and deployment-style testing.

Version
1.8.30
Size
133.7 MB
Status
Unsigned RC
da901e616874ef1b03bef74ef0c2d155a0d4577fd151b83c5fd76c4b7ff1ef94 Download v1.8.30 RC MSI MSI SHA-256
Linux test · v1.8.30 RC

TAHAI-Web-Services-Browser-1.8.30-x64.AppImage

Portable Linux AppImage test package for x64 workstations. Unsigned preview/test artifact.

Version
1.8.30
Size
112.3 MB
Status
Unsigned Linux test
7b2aa2ffb6a784239dbe306c26cfc85e2f1d462c7d249486ffa255bc99e21143 Download v1.8.30 AppImage AppImage SHA-256
Linux test · v1.8.30 RC

TAHAI-Web-Services-Browser-1.8.30-x64.deb

Debian/Ubuntu-style Linux package for install-path testing. Unsigned preview/test artifact.

Version
1.8.30
Size
109.2 MB
Status
Unsigned Linux test
a2b8359669d3607c164277781b9e975ae782e60162de5688ee5630ec266df92b Download v1.8.30 DEB DEB SHA-256
Linux test · v1.8.30 RC

TAHAI-Web-Services-Browser-1.8.30-x64.rpm

Fedora/RHEL-style Linux package for install-path testing. Unsigned preview/test artifact.

Version
1.8.30
Size
87.7 MB
Status
Unsigned Linux test
8ad5262cb4004f76eb8807beaf58e2cae5306d5e5ee43fafc97baf2355c5f721 Download v1.8.30 RPM RPM SHA-256
Large-file hosting note: Cloudflare Pages has a 25 MiB single-asset limit, so this deploy ZIP does not embed the 120 MB / 133 MB installers. The public website routes large binary download buttons to GitHub Releases while keeping SHA-256 files, manifests, documentation, and release notes here on browser.tahai.net.

Large artifact note

The download links are versioned; the binaries are large.

Windows and Linux packages for 1.8.30 are larger than a normal static-site asset. This site keeps the public download paths, release manifests, and SHA-256 verification details in place. If a GitHub release asset is not live yet, use the GitHub repository to inspect the source and build locally while the release asset is published.

Inspect/build from GitHub Open v1.8.30 SHA256SUMS Open v1.8.30 manifest

Open-source release hosting

Large installers are routed through GitHub Releases.

Cloudflare Pages serves this website, documentation, checksums, screenshots, and release manifests. The large Windows and Linux binaries are intended to live on the public GitHub release tags. The browser remains open source, so testers can inspect the source and build locally instead of trusting an unsigned preview binary.

Primary release tag

v1.8.30

Current Mission Control RC: Windows EXE/MSI plus Linux AppImage, DEB, and RPM test packages.

Open v1.8.30 release
Source review

Build locally before installing.

The project is Apache-2.0 open source. Builders and engineers can clone the repo, run the release-blocker checks, and create a local build.

Open source repo
Verification

Checksums stay on the site.

Each download card and release manifest lists the exact SHA-256 hash to compare after download.

Open SHA256SUMS
Build locally from the public repository 
git clone https://github.com/JTAHAI/tahai-web-services-browser.git
cd tahai-web-services-browser
npm ci
npm run build
# Windows packaging, unsigned preview mode:
$env:CSC_IDENTITY_AUTO_DISCOVERY = "false"
npm run package:win:release
Linux test package install notes 
# AppImage
chmod +x TAHAI-Web-Services-Browser-1.8.30-x64.AppImage
./TAHAI-Web-Services-Browser-1.8.30-x64.AppImage

# Debian / Ubuntu
sudo apt install ./TAHAI-Web-Services-Browser-1.8.30-x64.deb

# Fedora / RHEL-style systems
sudo dnf install ./TAHAI-Web-Services-Browser-1.8.30-x64.rpm

Quick tutorial

Try the DNS Migration Mission.

This is the clearest way to understand the product direction: normal browsing stays clean, then Ops Mode becomes Mission Control when you need a real technical workbench.

1

Open Mission.

Click Mission in the browser toolbar. Create a named mission such as DNS Migration Cockpit and select the migration mission type.

2

Choose the DNS recipe.

Use Launch Recipes to select DNS Migration Cockpit. The mission keeps the workspace local-first, recovery-safe, and redaction-aware.

3

Make Quad from Tabs.

Open the Cloudflare console, DNS propagation checker, vendor docs, and TAHAI IT Docs/runbook tab. Then use Make Quad From Tabs.

4

Work in Quad View.

Use the four-pane workbench for primary console, monitoring, docs, and runbook. Address bar, reload, back/forward, and command actions route to the active pane.

TAHAI Browser Mission Tabs screen showing DNS Migration Cockpit, launch recipes, runbook rail, mission tabs, and Make Quad From Tabs
Mission Tabs setup: DNS Migration Cockpit, Launch Recipes, Runbook Rail, Evidence, and the Make Quad From Tabs route.
TAHAI Browser Quad View showing Cloudflare login, DNS propagation checker, Cloudflare DNS docs, and TAHAI IT Docs in four panes
Quad View: provider console, monitoring, docs, and runbook visible at the same time.

What is new

Recent features worth testing.

Mission Control / Ops Mode

Mission Tabs, named operational workspaces, Mission Views, Mission Tools, and Mission Evidence. Normal browser stays clean; Ops Mode becomes Mission Control.

Multi-view workbench

1-Up, 2-Up split view, 3-Up triad, Quad View, and Focus Pane with active-pane routing for address bar, reload, back/forward, and commands.

Launch Recipes

Prebuilt workspaces for AWS, Azure/Entra, M365, Google Admin, Cloudflare, GitHub, Vercel, incident response, DNS migration, deployment, IT admin, and support scenarios.

Runbook Rail

Local checklist, notes, steps, stop/rollback condition, and timeline for deployment/change windows, incidents, migrations, and documentation passes.

Evidence Pack / Export

Mission captures include URLs, titles, timestamps, pane roles, notes, and mission context with redacted copy/save packet flow.

Safer restore

Restore can preview only, open alongside current tabs, or replace current tabs instead of being destructive by default.

Bookmark Folder View

Breadcrumbs, open folder as tabs, add current page, subfolders, delete confirmation, duplicate filtering, unsafe URL blocking, and export manifest.

IT Docs / PSA-ready contracts

Browser-side references only. No PSA secrets or direct PSA APIs. Future writeback routes through IT Docs-authorized server-side connectors.

Open-source hardening

Credential Vault removed from public browser lane, trusted first-party sender checks added to IPC, source cleanliness verifier added, and local pages moved away from unsafe inline allowances.

Renderer boot hardening

Browser-safe renderer bundle repair, boot watchdog, asset preflight, and preload/DOM-ready diagnostics help prevent silent startup hangs.

About + Ops Panel polish

About page links TAHAI, browser site, GitHub, IT Docs, SENTINEL, and TAHAI OS. Ops Panel recipe pill overlap and SENTINEL logo bleed were repaired.

Installer progress

Windows EXE/MSI installers and Linux AppImage/DEB/RPM test packages are now listed for 1.8.30. All current artifacts remain unsigned preview/test builds while code signing and packaging hardening continue.

Unsigned preview guidance

Browser and Windows warnings are expected right now.

The current installers are unsigned while the open-source repo, public build verification, and code-signing path mature. Windows, Edge, or Chrome may ask whether to keep or run the file. Proceed only when you intentionally downloaded it from the official site and the SHA-256 hash matches.

1

Check the source

Use browser.tahai.net, browser.tahaiportal.com, or the official GitHub repository.

2

Verify SHA-256

Run Get-FileHash and compare it to the checksums on this page.

3

Review GitHub

The browser is open source. You may inspect the repo and create your own local build before running preview installers.

4

Expect SmartScreen

Unsigned preview builds may trigger SmartScreen or browser keep-file prompts until code signing is completed.

Open GitHub repo Code signing policy Privacy policy

SHA-256 verification

Versioned checksums for every download link.

Open v1.8.30 SHA256SUMS
PowerShell checksum commands
Get-FileHash "$env:USERPROFILE\Downloads\TAHAI-Web-Services-Browser-1.8.30-x64.exe" -Algorithm SHA256
Get-FileHash "$env:USERPROFILE\Downloads\TAHAI-Web-Services-Browser-1.8.30-x64.msi" -Algorithm SHA256
Get-FileHash "$env:USERPROFILE\Downloads\TAHAI-Web-Services-Browser-1.8.30-x64.AppImage" -Algorithm SHA256
Get-FileHash "$env:USERPROFILE\Downloads\TAHAI-Web-Services-Browser-1.8.30-x64.deb" -Algorithm SHA256
Get-FileHash "$env:USERPROFILE\Downloads\TAHAI-Web-Services-Browser-1.8.30-x64.rpm" -Algorithm SHA256
Get-FileHash "$env:USERPROFILE\Downloads\TAHAI Web Services Browser-1.8.6-win-x64.exe" -Algorithm SHA256
Get-FileHash "$env:USERPROFILE\Downloads\TAHAI-Web-Services-Browser-1.8.0-x64.exe" -Algorithm SHA256
Get-FileHash "$env:USERPROFILE\Downloads\TAHAI-Web-Services-Browser-1.8.0-x64.msi" -Algorithm SHA256

Older builds remain available

Keep these for comparison and fallback.

Quad-view test · v1.8.6

TAHAI Web Services Browser-1.8.6-win-x64.exe

Earlier Quad-view test build. The 1.8.30 RC now gets the main fanfare.

Download v1.8.6 Quad-view test EXE

Release path

What happens next.

  1. Public preview release. Windows preview builds are unsigned while open-source publication and code signing mature.
  2. Open-source release. The public repository is available under Apache-2.0 with NOTICE and trademark attribution.
  3. Public build verification. GitHub Actions will run release-blocker checks used locally.
  4. Code-signing path. TAHAI will pursue open-source Windows code signing through a verified public-source workflow.
  5. Linux packages. AppImage, DEB, and RPM test packages are now listed for 1.8.30. Treat them as unsigned Linux test artifacts while packaging validation continues.