feat: publish umd for broser environments by Vadman97 · Pull Request #334 · launchdarkly/observability-sdk

Vadman97 · 2025-12-22T21:21:40Z

Summary

Creates a umd build for unpkg and other browser script installations.

How did you test this change?

<html>
<head>
    <script type="text/javascript" src="https://unpkg.com/launchdarkly-js-client-sdk@3.9.0"></script>
    <script type="text/javascript" src="https://unpkg.com/@launchdarkly/session-replay@0.4.12-alpha.1"></script>
    <script type="text/javascript" src="https://unpkg.com/@launchdarkly/observability@0.4.12-alpha.1"></script>
    <script>
        const context = {
            type: 'user',
            key: 'foo@example.com'
        };
        window.ld =
            window.LDClient.initialize('YOUR_LD_CLIENT_ID', context, {
                plugins: [
                    new window.Observability.default({
                        tracingOrigins: true,
                        networkRecording: {
                            enabled: true,
                            recordHeadersAndBody: true
                        }
                    }),
                    new window.SessionReplay.default({
                        privacySetting: 'none',
                    })
                ]
            });

    </script>
</head>
<body>
yooo
</body>
</html>

https://github.com/launchdarkly/observability-sdk/actions/runs/20444345338

Are there any deployment considerations?

Note

Enables browser/CDN script usage by publishing UMD bundles alongside ES builds for both @launchdarkly/observability and @launchdarkly/session-replay.

Build: Vite now outputs umd and es formats with named globals (Observability, SessionReplay) and consistent filenames (index.js, index.umd.js)
Packaging: package.json switches main/module to ./dist/index.js and adds unpkg/jsdelivr pointing to ./dist/index.umd.js
Version: bump both packages to 0.4.12-alpha.1

^{Written by Cursor Bugbot for commit c921ab0. This will update automatically on new commits. Configure here.}

sdk/@launchdarkly/observability/vite.config.ts

🤖 I have created a release *beep* *boop* --- <details><summary>observability: 0.5.0</summary> ## [0.5.0](observability-0.4.11...observability-0.5.0) (2025-12-23) ### Features * publish umd for broser environments ([#334](#334)) ([3e90673](3e90673)) </details> <details><summary>session-replay: 0.5.0</summary> ## [0.5.0](session-replay-0.4.11...session-replay-0.5.0) (2025-12-23) ### Features * publish umd for broser environments ([#334](#334)) ([3e90673](3e90673)) </details> --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).  --- > [!NOTE] > **Release 0.5.0** for `@launchdarkly/observability` and `@launchdarkly/session-replay`. > > - Adds UMD bundles for browser use (exposed via `unpkg`/`jsdelivr` pointing to `dist/index.umd.js`) > - Updates versions in `package.json` and release manifest `.release-please-manifest.json` > - Updates changelogs to reflect the new feature > > <sup>Written by [Cursor Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit 2c28738. This will update automatically on new commits. Configure [here](https://cursor.com/dashboard?tab=bugbot).</sup>

* main: test: O11Y-908 - Add Android CI workflows (#337) chore: release main (#335) feat: publish umd for broser environments (#334) chore: release main (#333) feat: Pause and resume replay capture on app background/foreground (#329) fix: Fix compose coordinate offset. (#331) chore: release main (#324) fix(highlight.run): correct privacy masking for empty strings (#332)

* main: (29 commits) chore: release main (#344) feat: Android double masking with frame drop (#342) chore: update LaunchDarkly SDK dependencies (#336) chore: Android SR - cleanup privacy settings (#341) chore: release main (#340) feat: Added privacy options: maskViews, maskXMLViewIds, maskImageViews (#339) test: O11Y-908 - Add Android CI workflows (#337) chore: release main (#335) feat: publish umd for broser environments (#334) chore: release main (#333) feat: Pause and resume replay capture on app background/foreground (#329) fix: Fix compose coordinate offset. (#331) chore: release main (#324) fix(highlight.run): correct privacy masking for empty strings (#332) feat: Android SR Identify support (#330) feat: Gzip compression for Graphql request body (#328) docs: Update readme with options refactor (#326) feat: Graphql client memory optimization (#325) feat: Limit accumulating canvas buffer (#322) chore: Fix existing RRwebGraphQLReplayLogExporterTest tests (#321) ...

🤖 I have created a release *beep* *boop* --- <details><summary>go: 1.0.0</summary> ## [1.0.0](go/v0.4.0...go/v1.0.0) (2026-01-28) ### Features * Add configuration to allow adjusting the batch and queue sizes for logs and spans. ([abecbb6](abecbb6)) * Add export samplers. ([#143](#143)) ([76fd41e](76fd41e)) * Add query for sampling config. ([#140](#140)) ([6800fb1](6800fb1)) * Add trace based sampling for go plugin. ([#170](#170)) ([dacbe76](dacbe76)) * Adjust the default export and queue batch sizes for logs and spans to match the otel defaults. ([abecbb6](abecbb6)) * Basic go plugin implementation. ([#139](#139)) ([48badda](48badda)) * Client-side event sampling custom sampler. ([#142](#142)) ([82df812](82df812)) * Sample out children of spans that have been sampled out. ([#155](#155)) ([a2d1d6e](a2d1d6e)) * Support Go observability initialization independent of plugins. ([#230](#230)) ([ddd6d4b](ddd6d4b)) ### Bug Fixes * Fix an issue where logging configuration could over-match for log records without a message or severity. ([#261](#261)) ([500a6bf](500a6bf)) * Fix prealloc lint warning by preallocating slice capacity for error attributes. * **go:** configure default logger provider ([#192](#192)) ([b97854d](b97854d)) </details> <details><summary>launchdarkly-observability-dotnet: 1.0.0</summary> ## [1.0.0](launchdarkly-observability-dotnet-0.3.0...launchdarkly-observability-dotnet-1.0.0) (2026-01-28) ### Features * Add basic config for dotnet plugin. ([#167](#167)) ([3203e82](3203e82)) * Add custom sampler for dotnet. ([#175](#175)) ([de74b20](de74b20)) * Add export/processor samplers. ([#178](#178)) ([2431886](2431886)) * Add graphql query to get sampling config. ([#181](#181)) ([ee51f80](ee51f80)) * Add initial plugin for dotnet. ([#173](#173)) ([564536d](564536d)) * Add singleton for dotnet. ([#185](#185)) ([c32cf1c](c32cf1c)) * Add support for environment variable configuration. ([#205](#205)) ([5e3b1e1](5e3b1e1)) * Add support for non-core ASP.Net. ([#199](#199)) ([b215109](b215109)) * Allow custom configuration of otel. ([#187](#187)) ([54e7214](54e7214)) * Extend logging configuration. Format logs by default. ([#242](#242)) ([2003517](2003517)) ### Bug Fixes * Make attributes optional for RecordLog. ([#202](#202)) ([806ce08](806ce08)) </details> <details><summary>launchdarkly-observability-python: 1.0.0</summary> ## [1.0.0](launchdarkly-observability-python-0.1.1...launchdarkly-observability-python-1.0.0) (2026-01-28) ### Features * Add observability plugin support. ([#109](#109)) ([7bc32bb](7bc32bb)) * Add sampling exporters. ([#99](#99)) ([86a4612](86a4612)) ### Bug Fixes * Create span when no active span for error. ([#191](#191)) ([0341b0f](0341b0f)) </details> <details><summary>observability-node: 1.0.0</summary> ## [1.0.0](observability-node-0.3.1...observability-node-1.0.0) (2026-01-28) ### Features * Update instrumentation configuration for ease of use. ([#112](#112)) ([011032f](011032f)) ### Bug Fixes * Fix an issue where logging configuration could over-match for log records without a message or severity. ([#261](#261)) ([500a6bf](500a6bf)) </details> <details><summary>observability: 1.0.0</summary> ## [1.0.0](observability-0.5.2...observability-1.0.0) (2026-01-28) ### Features * publish umd for browser environments ([#334](#334)) ([3e90673](3e90673)) * Version Packages ([#136](#136)) ([c271dc8](c271dc8)) </details> <details><summary>session-replay: 1.0.0</summary> ## [1.0.0](session-replay-0.5.2...session-replay-1.0.0) (2026-01-28) ### Features * publish umd for browser environments ([#334](#334)) ([3e90673](3e90673)) * Version Packages ([#136](#136)) ([c271dc8](c271dc8)) </details> <details><summary>launchdarkly-observability-android: 0.25.0</summary> ## [0.25.0](launchdarkly-observability-android-0.24.0...launchdarkly-observability-android-0.25.0) (2026-01-28) ### Features * O11Y-969 - Add runtime control for Session Replay capture ([#355](#355)) ([1d4398e](1d4398e)) </details> --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).  --- > [!NOTE] > **Low Risk** > Mostly version/changelog updates generated by release tooling; the only code change is a minor Go allocation tweak in error recording with minimal behavioral risk. > > **Overview** > Publishes new release versions across the monorepo, marking the Go, .NET, Node, Python, Browser Observability, and `session-replay` SDKs as **1.0.0 stable**, and bumping Android to **0.25.0** (Release Please changelog + manifest/version file updates). > > Includes one small Go runtime change: `recordSpanError` now preallocates the attribute slice capacity before appending exception fields and tags (lint/perf-only, no behavior change intended). > > <sup>Written by [Cursor Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit f343da8. This will update automatically on new commits. Configure [here](https://cursor.com/dashboard?tab=bugbot).</sup>  --------- Co-authored-by: Vadim Korolik <vkorolik@gmail.com>

fix: publish umd for broser environments

0ce4d26

Vadman97 requested a review from a team as a code owner December 22, 2025 21:21

RobertPakkoLD approved these changes Dec 22, 2025

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fix vite

ab797ee

Vadman97 force-pushed the vadim/umd branch from f0d0b60 to b66c9cd Compare December 22, 2025 22:49

cursor bot reviewed Dec 22, 2025

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sdk/@launchdarkly/observability/vite.config.ts Outdated Show resolved Hide resolved

change output name

61180ac

Vadman97 force-pushed the vadim/umd branch from b66c9cd to c910dff Compare December 22, 2025 22:57

Vadman97 added 2 commits December 22, 2025 15:04

update outputs

91c00cf

outputs

856f20c

Vadman97 force-pushed the vadim/umd branch 2 times, most recently from 2d471e1 to a5dfb60 Compare December 22, 2025 23:39

bump versions

2ccd1df

Vadman97 force-pushed the vadim/umd branch from a5dfb60 to 2ccd1df Compare December 22, 2025 23:42

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name

c921ab0

Vadman97 changed the title ~~fix: publish umd for broser environments~~ feat: publish umd for broser environments Dec 23, 2025

Vadman97 merged commit 3e90673 into main Dec 23, 2025
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Vadman97 deleted the vadim/umd branch December 23, 2025 00:01

LaunchDarklyReleaseBot mentioned this pull request Dec 23, 2025

chore: release main #335

Merged

LaunchDarklyReleaseBot mentioned this pull request Jan 28, 2026

chore: release main #356

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feat: publish umd for broser environments#334

feat: publish umd for broser environments#334
Vadman97 merged 7 commits intomainfrom
vadim/umd

Vadman97 commented Dec 22, 2025 •

edited

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Vadman97 commented Dec 22, 2025 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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Vadman97 commented Dec 22, 2025 •

edited

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